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Math Grade K-1

Number Bonds to 10

Practice making pairs that add to 10

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Practice finding number pairs that make 10 using simple addition and number bonds.

Read each problem carefully. Fill in the missing number to make 10.

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Practice making pairs that add to 10

Math - Grade K-1

Instructions: Read each problem carefully. Fill in the missing number to make 10.
  1. 1
    One red counter and nine blue counters in a ten-frame.

    Fill in the missing number: 1 + __ = 10

  2. 2
    Two red counters and eight blue counters in a ten-frame.

    Fill in the missing number: 2 + __ = 10

  3. 3
    Three red counters and seven blue counters in a ten-frame.

    Fill in the missing number: 3 + __ = 10

  4. 4
    Four red counters and six blue counters in a ten-frame.

    Fill in the missing number: 4 + __ = 10

  5. 5
    Five red counters and five blue counters in a ten-frame.

    Fill in the missing number: 5 + __ = 10

  6. 6
    Six red counters and four blue counters in a ten-frame.

    Fill in the missing number: 6 + __ = 10

  7. 7
    Seven red counters and three blue counters in a ten-frame.

    Fill in the missing number: 7 + __ = 10

  8. 8
    Eight red counters and two blue counters in a ten-frame.

    Fill in the missing number: 8 + __ = 10

  9. 9
    Nine red counters and one blue counter in a ten-frame.

    Fill in the missing number: 9 + __ = 10

  10. 10
    Ten red counters filling a ten-frame.

    Fill in the missing number: 10 + __ = 10

  11. 11
    Ten blue counters filling a ten-frame.

    Write the two parts that make 10: __ and __. One part is 0.

  12. 12
    Two red counters and eight blue counters in a ten-frame.

    Write the two parts that make 10: __ and __. One part is 2.

  13. 13
    Four red counters and six blue counters in a ten-frame.

    Write the two parts that make 10: __ and __. One part is 4.

  14. 14
    Seven red counters and three blue counters in a ten-frame.

    Write the two parts that make 10: __ and __. One part is 7.

  15. 15
    Six red blocks and four blue blocks.

    Sam has 10 blocks. 6 are red. The rest are blue. How many blue blocks are there?

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