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2nd Grade Math Book Program (201-205)

Second Grade Math Resources Units 201-205

You are ready to begin your first semester of second grade math. These resources for the teacher and student are to offer additional resources both for teaching and practice. Most of the time math is best learned when doing the math by paper and pencil and completing all the steps. There will be times once a concept is learned thoroughly that some work can be done by working it out “in the head.” Most times in these early grades it is the old-fashioned way that brings mastery.

Those items in “green” are usually worksheets for extra practice and those in “red” are videos for additional instruction & practice.

 

Go To 2nd Grade Math (Units 206-210)
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NFC Academy thanks Math Salamanders, K5 Learning, Common Core sheets, Khan Academy, Mathispower4u and Miacademy Learning Channel for allowing NFC Academy to research their sites and use this material for our parents. ​​Visit their website for more helps that you may want to use.

Second Grade Math Resources

UNIT 201: NUMBERS AND WORDS TO 100
  1. ​NUMBERS AND WORDS TO 100, (Teacher’s Guide, p.30-31)
    1. Ordering Numbers to 20 – 1
    2. Ordering Numbers to 20 – 2
    3. Ordering Numbers to 40-1
    4. Ordering Numbers to 40 – 2
    5. Ordering Numbers 1-100 – 1
    6. Ordering Numbers 1-100 – 2
    7. Number Words – a
    8. Number Words – b
    9. Adding Missing Addend – a
    10. Adding Missing Addend – b
  2. SUBTRACTION FACTS TO 18, (Teacher’s Guide, p. 31)
    1. Intro to Place Value
    2. Subtracting 1’s Using Place Value
    3. Subtraction to 20 – 1
    4. Subtraction to 20 – 2
    5. Missing Subtraction Facts to 20 – 1
    6. Missing Subtraction Facts to 20 – 2
    7. Understanding Place Value When Adding Tens
    8. Counting Tens and Ones – 1
    9. Counting Tens and Ones – 2
    10. Tens and Ones – A4
    11. Tens and Ones – A5
    12. Tens and Ones – B2
    13. Tens and Ones – B3
    14. Tens and Ones – B4
    15. Tens and Ones – B5
    16. Add 2 digit and 1 digit – d
    17. Add 2 digit and 1 digit – e
    18. Add 2 digit and 1 digit – f
    19. Adding 2 Digit Numbers Without Regrouping 1
    20. Adding 2 Digit Numbers Without Regrouping 2
    21. Breaking Apart 2-Digit Addition Problems
    22. Add Two 2-digit numbers missing addend- a
    23. Add Two 2-digit numbers missing addend- b
    24. Add Two 2-digit numbers missing addend- c
    25. Add Two 2-digit numbers – d
    26. Add Two 2-digit numbers – e
    27. Add Two 2-digit numbers – f
    28. Subtracting 2- Digit Numbers Without Regrouping 1
    29. Subtracting 2-Digit Numbers Without Regrouping 2
    30. Two Digit Subtraction No Regrouping -1
    31. Two Digit Subtraction No Regrouping – 2
    32. Two Digit Subtraction No Regrouping – 5
    33. Two Digit Subtraction No Regrouping – 6
  3. NUMBER ORDER, (Teacher’s Guide, p. 32)
    1. Ordering Numbers 1-100 – 1
    2. Ordering Numbers 1-100 – 2
    3. Order Numbers Up to 100 – a
    4. 4 Order Numbers Up to 100 – b
    5. Order Numbers Up to 100 – d
    6. Order Numbers Up to 100 – f
    7. Number Words – d
    8. Number Words – e
    9. Number Words – f
    10. Comparing Numbers to 100 – 4
    11. Comparing Numbers to 100 – 5
    12. Greater Than and Less Than Symbols (also not equal)
    13. Greater than Less Than Worksheet – 7
    14. Math Worksheets Comparing to 100 – 8
    15. Grade 2 Ordering Numbers to 100 – a
    16. Grade 2 Ordering Numbers to 100 – b
  4. FACT FAMILIES, (Teacher’s Guide, p.32)
    1. Fact Family
    2. Fact Families a
    3. Fact Families b
    4. Fact Families c
    5. Fact Families d
    6. Find the number pattern c
    7. Number Patterns a
    8. Number Patterns b
    9. Number Patterns C
  5. NUMBER ORDER, (Teacher’s Guide, p.33)
    1. Ordering Numbers 1-100 1
    2. Ordering Numbers 1-100 2
    3. Ordering Numbers 1-100 3
    4. Order Numbers Up to 100 e
    5. Order Numbers Up to 100 f
    6. Numbers as Words e
    7. Numbers as Words f
    8. Addition Facts to 12 1
    9. Addition Facts to 12 2
    10. Addition Fact to 20 1
    11. Addition Fact to 20 4
    12. Subtraction up to 20 a
    13. Subtraction up to 20 b
    14. Subtraction up to 20 c
    15. Grade 2 Single Digit Subtraction a
    16. Grade 2 Single Digit Subtraction b
    17. Grade 2 Single Digit Subtraction c
    18. Cousin Fal’s Shape Collection
    19. Recognizing Shapes
    20. Geometry Identify Squares
    21. Geometry Identify Rectangles
    22. Geometry Identify Triangles
    23. 23 Geometry Identify Circles
UNIT 202: ADD/SUBTRACT AND EVEN/ODD
  1. NUMBERS AND WORDS TO 200, (Teacher’s Guide, p.46-47)
    1. Ordering Numbers to 200 1
    2. Ordering Numbers to 200 2
    3. Ordering Numbers to 200 3
    4. Comparing Numbers to 200 1
    5. Comparing Numbers to 200 2
    6. Comparing Numbers to 200 3
    7. Addition Facts to 12
    8. Addition Facts to 20 2
    9. Addition Facts to 20 3
    10. Adding Two Numbers Sum Under 10 a
    11. Adding Two Numbers Sum Under 10 b
    12. Adding TWO Numbers Sum Under 10 c
    13. Identify Even Numbers 1
    14. Identify Odd Numbers 1
    15. Grade 2 Number Chart Skip Counting Even by 2 a
    16. Grade 2 Number Chart Skip Counting Even by 2 b
    17. Grade 2 Number Chart Skip Counting Odd by 2 a
    18. Grade 2 Number Chart Skip Counting Odd by 2 c
    19. Grade 2 Number Chart Skip Counting Odd by 2 d
  2. SUBTRACTION FACTS, (Teacher’s Guide, p. 47)
    1. Subtracting 1’s Using Place Value
    2. Grade 2 Single Digit Subtraction d
    3. Grade 2 Single Digit Subtraction e
    4. Grade 2 Single Digit Subtraction f
    5. Fact Family
    6. Grade 2 Fact Families a
    7. Grade 2 Fact Families b
    8. Telling Time
    9. Grade 2 Telling Time 5 Minute Intervals a
    10. Grade 2 Telling Time 5 Minute Intervals b
    11. Grade 2 Telling Time 5 Minute Intervals c
  3. NUMBER ORDER, (Teacher’ Guide, p. 47)
    1. Tens and Ones A4
    2. Tens and Ones A5
    3. Tens and Ones A6
    4. Adding 1’s vs Adding 10’s
    5. Grade 2 Add 2 Digit Number 1 Digit Number No Carrying d
    6. Grade 2 Add 2 Digit Number 1 Digit Number No Carrying e
    7. Grade 2 Add 2 Digit Number 1 Digit Number No Carrying f
    8. Grade 2 Add 2 Digit Numbers No Carrying a
    9. Grade 2 Add 2 Digit Numbers No Carrying b
    10. Grade 2 Add 2 Digit Numbers No Carrying c
    11. 2 Digit Addition No Regrouping 5
    12. 2 Digit Addition No Regrouping 6
    13. 2 Digit Addition No Regrouping 7
    14. Add 3 Single Digit Numbers a
    15. Add 3 Single Digit Numbers b
    16. Subtract is vs Subtracting lO’s
    17. Grade 2 Subtracting 1 Digit from 2 Digit Number a
    18. Grade 2 Subtracting 1 Digit from 2 Digit Number b
    19. Grade 2 Subtracting 1 Digit from 2 Digit Number c
    20. Grade 2 Subtracting 1 Digit from 2 Digit Number Missing – a
    21. Grade 2 Subtracting 1 Digit from 2 Digit Number Missing – b
    22. Grade 2 Subtracting 1 Digit from 2 Digit Number Missing – c
    23. Subtracting 2 Digit Numbers w/o Regrouping
    24. 2 Digit Subtraction Without Regrouping 1
    25. 2 Digit Subtraction Without Regrouping 2
    26. 2 Digit Subtraction Without Regrouping 3
    27. Ordinal Numbers Math
    28. Ordinal Number Find and Color 1
    29. Ordinal Number Find and Color 2
    30. Ordinal Number Find and Color 4
  4. OPERATION SYMBOLS, (Teacher’s Guide, p. 48)
    1. Comparing Numbers – 4
    2. Comparing Numbers – 5
    3. Order Numbers Up to 100 – e
    4. order Numbers Up to 100 – f
    5. Comparing Numbers to 200 – 2
    6. Comparing Numbers to 200 – 3
    7. Grade 2 Fractions Compare – a
    8. Grade 2 Fractions Compare – a1
    9. Grade 2 Fractions Compare – a2
    10. Equal Parts of Circles and Rectangles
    11. Fraction Circles – 1
    12. Fraction Circles – 2
    13. Fraction of Shapes – 1
    14. Fraction of Shapes – 2
    15. Fraction of Shapes – 3
    16. Fraction of Shapes Challenging – 1
    17. Counting Money I with Dollars (USA)
    18. Counting Money II (USA) Counting Coins
    19. Counting American Coins
    20. Who Has the Most Money to $1 – 1
    21. Money Match to $1 – 1
    22. Count the Coins to $1 – 1
    23. Geometry Match Shapes to Names
    24. Geometry Match Similar Shapes
    25. Identify Squares and Rectangles 1
    26. Identify Squares and Rectangles 2
    27. Identify Triangles and Circles
    28. Identify Simple 2d Shapes 1
    29. Identify Simple 2d Shapes 2
  5. STORY PROBLEMS AND REVIEW, (Teacher’s Guide, p. 48)
    1. Go back over your material in all sections spending time on areas that may need further instruction and practice.
UNIT 203: : ADD WITH CARRYING To The TENS’ PLACE
  1. ​​NUMBER LINE, (Teacher’s Guide, p. 62-63)
    1. How to Teach Second Graders Addition & Subtraction Using the Number Line Math Made Easy
    2. Addition for Kids Using the Number Line
    3. Math for Kids Using the Number Line
    4. Place Value Tutorial up to Thousands
    5. Number Line Addition A1
    6. Number Line Addition A2
    7. Number Line Addition A4
    8. Number Line Subtraction A1
    9. Number Line Subtraction A2
    10. Number Line Subtraction A4
    11. 3 Digit Number from Parts a 12
    12. 3 Digit Number from Parts b
    13. 3 Digit Number from Parts c
    14. Write a 3 Digit Number in Normal Form a (optional)
    15. Write a 3 Digit Number in Normal Form b (optional)
    16. Place Value Blocks up to Hundreds 1
    17. Place Value Blocks up to Hundreds 2
  2. ​​ADDITION WITH CARRY, (Teacher’s Guide, p. 63)
    1. Addition with Regrouping
    2. Adding with Regrouping
    3. Grade 2 Adding 2 Single Digit Numbers a
    4. Grade 2 Adding 2 Single Digit Numbers b
    5. Grade 2 Adding 2 Single Digit Numbers c
    6. 2 Digit Addition Regrouping 1
    7. 2 Digit Addition Regrouping 2
    8. Estimating Lengths
    9. Subtracting 2-Digit Numbers w/o Regrouping (repeat video)
    10. Grade 2 Subtract 2-Digit Numbers No Regrouping d
    11. Grade 2 Subtract 2-Digit Numbers No Regrouping e
    12. Grade 2 Subtract 2-Digit Number Missing Number No Regrouping a
    13. Grade 2 Subtract 2-Digit Number Missing Number No Regrouping b
  3. ​MONEY, (Teacher’s Guide, p. 64)
    1. Counting Money Counting Bills and Coins
    2. Grade 2 Counting Money Four Coins Plus Dollars a
    3. Grade 2 Counting Money Four Coins Plus Dollars b
    4. Grade 2 Counting Money Four Coins Plus Dollars c
    5. Math for Kids Learn About Plane Shapes (Flat)
  4. FACTS, (Teacher’s Guide, p. 64)
    1. Grade 2 Number Chart Skip Counting 2 – d
    2. Grade 2 Number Chart Skip Counting 5 – e
    3. Counting by 5’s – e
    4. Counting by 5’s to 100 – 3
    5. Counting by 10s to 100 – 3
  5. PLACE VALUE, (Teacher’s Guide, p. 65)
    1. 2-Digit Addition within 100 1
    2. 2-Digit Addition within 100 2
    3. 2-Digit Addition Regrouping Tens 1
    4. 2-Digit Addition Regrouping Tens 2
    5. 2-Digit Addition Regrouping Ones & Tens 1
    6. 2-Digit Addition Regrouping Ones & Tens 2
    7. Fractions Matching 3
    8. Fraction Riddles 2a
    9. Fraction Riddles 2b
    10. Grade 2 Round 2 Digit Number to 10 a
    11. Grade 2 Round 2 Digit Number to 10 b
    12. Grade 2 Round 2 Digit Number to 10 c
UNIT 204: NUMBERS AND WORDS TO 999
  1. ​​NUMBERS AND WORDS TO 999, (Teacher’s Guide, p. 78)
    1. Ordering Numbers 1 to 1000 1
    2. Ordering Numbers 1 to 1000 2
    3. Ordering Numbers 1 to 1000 3
    4. Comparing to 200 1
    5. Comparing to 200 2
    6. Comparing to 1000 1
    7. Comparing to 1000 2
    8. Grade 2 Place Value Digit a
    9. Grade 2 Place Value Digit b
  2. FACT FAMILIES, (Teacher’s Guide, p. 79)
    1. Fact Families Video
    2. Fact Families – Addition and Subtraction
    3. Add 2 Digit Numbers, No Regrouping d
    4. Add 2 Digit Numbers, No Regrouping e
    5. Add 2 Digit Numbers Plus 1 Digit d
    6. Add 2 Digit Numbers Plus 1 Digit e
    7. Adding 2 Digit Numbers in Columns Regrouping d
    8. Adding 2 Digit Numbers in Columns Regrouping e
    9. Grade 2 Adding Three Digit Numbers No Regrouping a
    10. Grade 2 Adding Three Digit Numbers No Regrouping b
    11. Grade 2 Adding Three Digit Numbers No Regrouping c
    12. Mental Subtraction to 12 1
    13. Mental Subtraction to 12 2
    14. 2 Digit Subtraction No Regrouping 6
    15. Three Digit Subtraction No Regrouping 1
    16. Three Digit Subtraction No Regrouping 2
    17. Counting quarters, dimes, nickels and pennies 1
    18. Counting quarters, dimes, nickels and pennies 3
    19. Counting quarters, dimes, nickels and pennies 5
    20. Grade 2 Counting money pennies, nickels, dimes and quarters
    21. Grade 2 Counting money pennies, nickels, dimes and quarters b
    22. Grade 2 Counting money pennies, nickels, dimes and quarters c
    23. Grade 2 Telling Time Draw the Clock 5 minutes a
    24. Grade 2 Telling Time Draw the Clock 5 minutes b
  3. SOLID SHAPES, (Teacher’s Guide, p. 80)
    1. Introduction to Solid Shapes
    2. Drawing 3-D Solid Shapes
    3. Visualizing Solid Shapes
    4. Grade 2 Add 2 Digit Numbers in Columns No Carrying d
    5. trade 2 Add 2 Digit Numbers in Columns No Carrying e
    6. Grade 2 Add 3 – 2 Digit Numbers
    7. Grade 2 Subtract 2 Digit Numbers no carrying a
    8. Grade 2 Subtract 2 Digit Numbers no carrying b
    9. Grade 2 Subtract 2 Digit Numbers no carrying c
    10. Ordinal Numbers Find and Color 5
    11. Ordinal Numbers Find and Color 6
  4. MEASUREMENTS, (Teacher’s Guide, p. 80)
    1. Grade 2 Measurement Length Benchmark a
    2. Grade 2 Measurement Length Differences Inches a
    3. Grade 2 Measurement Units of Lengths a
    4. Grade 2 Measurement Units of Lengths d
    5. Grade 2 Order Numbers c
    6. Grade 2 Order Numbers d
    7. Grade 2 Compare Numbers c
    8. Grade 2 Compare Numbers d
    9. Grade 2 Digit Number from Parts d
    10. Grade 2 Digit Number from Parts e
    11. Grade 2 Digit Number from Parts f
    12. Grade 2 Fraction Word Problems a
  5. CALENDARS, (Teacher’s Guide, p. 80)
    1. 2 Digit Addition Regrouping Ones 1
    2. 2 Digit Addition Regrouping Ones 2
    3. 2 Digit Addition Within 100 3
    4. 2 Digit Subtraction with No Regrouping 3
    5. 2 Digit Subtraction with No Regrouping 4
    6. 2 Digit Subtraction with No Regrouping 5
    7. 3 Digit Subtraction with No Regrouping 1
    8. 3 Digit Subtraction with No Regrouping 2
    9. Calendar Reading a
    10. Calendar Reading b
    11. Telling Time 5 Minutes Draw the Clock
    12. Grade 2 Round 2 Digit Numbers Nearest 10 d
    13. Grade 2 Round 2 Digit Numbers Nearest 10 e
  UNIT 205: ADD/SUBTRACT TO THE HUNDREDS’ PLACE
  1. ​​​NUMBER SENTENCES, (Teacher’s Guide, p. 96-97)
    1. Write Numbers in Figures and Words
    2. Writing Numbers In Words Activity for Kids
    3. Word Form #01 (includes the basics and much more beyond 2nd grade)
    4. Number Words e
    5. Comparing to 200 2
    6. Comparing to 1000 2
    7. Grade 2 Compare Numbers d
    8. Reading Bar Graphs
    9. Creating a Bar Graph
    10. Picture Graphs 2A
    11. Bar Graphs 2A
    12. Bar Graph 2B
    13. Bar Graph 2D
  2. ​​PATTERNS, (Teacher’s Guide, p. 97)
    1. Counting Patterns a
    2. Counting Patterns c
    3. Counting Patterns e
    4. Grade 2 Skip Counting by 3 a
    5. 3 Digit Addition No Regrouping 2
    6. 3 Digit Addition No Regrouping 3
    7. 3 Digit Subtraction No Regrouping 1
    8. 3 Digit Subtraction No Regrouping 2
    9. Place Value to Hundreds 2
    10. Grade 2 Find the Missing Place Value from 3 Digit Number a
    11. Grade 2 Build a 3 Digit Number from Parts a
    12. Grade 2 Build a 3 Digit Number from Parts b
    13. Fact Families A
    14. Fact Families B
    15. Fact Families C
  3. PLACE VALUE, (Teacher’s Guide, p. 98)
    1. Intro to Fractions
    2. Cutting Shapes Into Fractions
    3. 2 Digit Addition With Regrouping 2
    4. 2 Digit Addition Within 100 3
    5. Adding Within 100 A
    6. Adding Within 100 B
    7. 2 Digit Subtraction Within 100 C
    8. 2 Digit Subtraction Within 100 D
    9. 3 Digit Addition 2
    10. Reading a Thermometer a
    11. Reading a Thermometer b
    12. Math Conversion Chart US
    13. Invention of O
  4. ADD AND SUBTRACT DOLLARS, (Teacher’s Guide, p. 98)
    1. Grade 2 Adding and Subtracting Money
    2. Grade 2 Adding and Subtracting Money
    3. Adding Multiples of 10 A
    4. Adding Multiples of 10 B
    5. 2 Digit Subtraction Within 100 A
    6. 2 Digit Subtraction Within 100 B
    7. Grade 2 Fractions Identity c
    8. Grade 2 Fractions Identity c 1
    9. Grade 2 Fractions Identity 2
    10. Place Value Tens Ones
    11. Write a Number Hundreds, Tens, Ones
    12. Write a Number Hundreds, Tens, Ones 2
    13. Write a Number Hundreds, Tens, Ones 3
  5. ROUNDING, (Teacher’s Guide, p. 98)
    1. Math Worksheets Comparing to 100 6
    2. Math Worksheets Comparing to 100 6 Answers
    3. Greater Than Less Than Worksheet to 100 7
    4. Greater Than Less Than Worksheet to 100 7 Answers
    5. Ordering Numbers to 200 3
    6. Ordering Numbers to 1000 2
    7. Comparing 2 Digit Numbers A
    8. Comparing 2 Digit Numbers B
    9. 2 Digit Minus 2 Digit A
    10. 2 Digit Minus 2 Digit B
    11. 2 Digit Minus 2 Digit C
    12. Adding Multiples of Ten A
    13. Adding Multiples of Ten B
    14. Adding Multiples of Ten C
    15. Solving Mixed Problems A
    16. Solving Mixed Problems B
    17. Addition Horizontal A
    18. Find Missing Addend A
    19. Find Missing Addend B
    20. Find Missing Addend C
    21. Adding 10 or 100
    22. Adding 1’s, 10’s, and 100’s
    23. Grade 2 Adding 3 Digit Numbers No Carrying a
    24. Grade 2 Adding 3 Digit Numbers No Carrying b
    25. Grade 2 Subtract 3 Digit Numbers No Carrying d
    26. Grade 2 Subtract 3 Digit Numbers No Carrying e