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Year 2 Missing Numbers in Number Sentences Worksheet — Level 1 — Answers

Answer sheet with worked solutions for the Year 2 addition worksheet.

Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · Addition

Year 2 Missing Numbers in Number Sentences Worksheet — Level 1 — Answers

Write the missing number. Use addition to check subtraction, and subtraction to check addition.

1.5 − (answer space) = 4

Answer: 1

  1. 5 − 4 = 1
2.7 − (answer space) = 1

Answer: 6

  1. 7 − 1 = 6
3.4 + (answer space) = 14

Answer: 10

  1. 14 − 4 = 10
4. (answer space) − 6 = 4

Answer: 10

  1. 4 + 6 = 10
5.4 + (answer space) = 5

Answer: 1

  1. 5 − 4 = 1
6. (answer space) − 4 = 3

Answer: 7

  1. 3 + 4 = 7
7.8 − (answer space) = 3

Answer: 5

  1. 8 − 3 = 5
8. (answer space) − 3 = 2

Answer: 5

  1. 2 + 3 = 5
9.5 + (answer space) = 6

Answer: 1

  1. 6 − 5 = 1
10. (answer space) − 5 = 5

Answer: 10

  1. 5 + 5 = 10
11.13 − (answer space) = 6

Answer: 7

  1. 13 − 6 = 7
12. (answer space) + 3 = 7

Answer: 4

  1. 7 − 3 = 4
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