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Fourth Class maths · G.1 · Find the Missing Number

Find the missing number: addition and subtraction to 100

Write the number that goes in the box.

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  1. 8 − □ = 6 What number goes in the box?

    Answer: 2

  2. □ − 5 = 7 What number goes in the box?

    Answer: 12

  3. 6 + □ = 7 What number goes in the box?

    Answer: 1

Tip: Write the number that goes in the box.

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Curriculum

Common Core: 3.OA.A.4, 3.OA.C.7

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On paper: this skill is in the printable pack Grade 4 Common Core Math: Number and Operations, with an answer key.

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