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Check the answers

Counting to 20 · Kindergarten · Level 4 · Sheet 1. Type in what your child wrote, or tap what they circled, and each answer is marked — with the reason when a wrong one is a mistake we recognize. Nothing you type is sent anywhere.

  1. 1.

    What number is missing?

    1213??16
  2. 2.

    What number is missing?

    7?9?11
  3. 3.

    What number is missing?

    101112??
  4. 4.

    What number is missing?

    1??45
  5. 5.

    What number is missing?

    8??1112
  6. 6.

    What number is missing?

    56??9
  7. 7.

    What number is missing?

    15??1819
  8. 8.

    What number is missing?

    1415??18
  9. 9.

    What number is missing?

    4??78
  10. 10.

    What number is missing?

    13?1516?
  11. 11.

    What number is missing?

    910??13
  12. 12.

    What number is missing?

    6??910