MathematicsFreePrintable

Adding Numbers Confidently

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Adding Numbers Confidently

Solve each problem. You may use mental math, break apart numbers, or draw a quick model. Show your thinking where space is provided.

Mental Math and Breaking Apart

1.Find the sum: 13 + 6 = ___
2.Find the sum: 16 + 5 = ___
3.Find the sum: 17 + 4 = ___
4.Find the sum: 15 + 8 = ___

Add by Making a New Ten

5.Add: 18 + 7 = ___
6.Add: 16 + 8 = ___
7.Add: 19 + 6 = ___
8.Add: 17 + 9 = ___

Addition Story and Math Words

9.Caleb has 18 stickers. A friend gives Caleb 7 more. How many stickers does Caleb have now?
10.Match each math word with its meaning.
  • Sum
  • Regroup
  • Decompose
  • Fact family
  • Equal sign
  • Addend
  • A number that is being added
  • Break a number into smaller parts
  • Shows that both sides have the same value
  • The total found by adding
  • Addition and subtraction facts that use the same numbers
  • Trade 10 ones for 1 ten

3 printable pages

  • Adding Numbers Confidently, page 1 of 3: Mental Math and Breaking Apart

    Page 1

  • Adding Numbers Confidently, page 2 of 3: Add by Making a New Ten, Addition Story and Math Words

    Page 2

  • Adding Numbers Confidently, page 3 of 3: 10. Match each math word with its meaning.

    Page 3

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