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Year 2 Missing Numbers in Number Sentences Worksheet — Level 3 — Practice Set 4 — Answers

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

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Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · Addition

Year 2 Missing Numbers in Number Sentences Worksheet — Level 3 — Practice Set 4 — Answers

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

1. (answer space) + 330 = 628

Answer: 298

  1. 628 − 330 = 298
2. (answer space) + 434 = 631

Answer: 197

  1. 631 − 434 = 197
3. (answer space) + 592 = 712

Answer: 120

  1. 712 − 592 = 120
4. (answer space) − 173 = 414

Answer: 587

  1. 414 + 173 = 587
5.409 − (answer space) = 180

Answer: 229

  1. 409 − 180 = 229
6. (answer space) − 330 = 29

Answer: 359

  1. 29 + 330 = 359
7. (answer space) − 332 = 115

Answer: 447

  1. 115 + 332 = 447
8. (answer space) + 44 = 281

Answer: 237

  1. 281 − 44 = 237
9. (answer space) − 205 = 395

Answer: 600

  1. 395 + 205 = 600
10. (answer space) + 12 = 581

Answer: 569

  1. 581 − 12 = 569
11. (answer space) + 305 = 465

Answer: 160

  1. 465 − 305 = 160
12.68 + (answer space) = 644

Answer: 576

  1. 644 − 68 = 576
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