Math Grade K-1

True or False: Is the Number Sentence Correct?

Checking simple addition and subtraction sentences

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Checking simple addition and subtraction sentences

Math - Grade K-1

Instructions: Read each number sentence. Write True if it is correct. Write False if it is not correct.
  1. 1
    Five apples in two groups, two on one side and three on the other.

    Is this number sentence true or false? 2 + 3 = 5

  2. 2
    Five blocks in two groups, four and one.

    Is this number sentence true or false? 4 + 1 = 6

  3. 3
    Five stars with two crossed out, leaving three.

    Is this number sentence true or false? 5 - 2 = 3

  4. 4
    Six circles with three crossed out, leaving three.

    Is this number sentence true or false? 6 - 3 = 4

  5. 5
    Two carrots shown as one and one.

    Is this number sentence true or false? 1 + 1 = 2

  6. 6
    Five balloons in two groups, three and two.

    Is this number sentence true or false? 3 + 2 = 4

  7. 7
    Seven ladybugs with one crossed out, leaving six.

    Is this number sentence true or false? 7 - 1 = 6

  8. 8
    An empty space next to five ducks.

    Is this number sentence true or false? 0 + 5 = 5

  9. 9
    Eight fish with four crossed out, leaving four.

    Is this number sentence true or false? 8 - 4 = 5

  10. 10
    Four frogs in two groups of two.

    Is this number sentence true or false? 2 + 2 = 4

  11. 11
    Nine pumpkins with none crossed out.

    Is this number sentence true or false? 9 - 0 = 9

  12. 12
    Nine marbles in two groups, five and four.

    Is this number sentence true or false? 5 + 4 = 10

  13. 13
    Ten cherries with five crossed out, leaving five.

    Is this number sentence true or false? 10 - 5 = 5

  14. 14
    Eight suns in two groups, six and two.

    Is this number sentence true or false? 6 + 2 = 8

  15. 15
    Four cookies all crossed out, leaving none.

    Is this number sentence true or false? 4 - 4 = 1

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