Math · Addition and Subtraction

Adding and Subtracting Within 1000

Three-digit addition and subtraction with regrouping, plus 10 and 100 more or less.

  • 🎓 Grade 2
  • 🧮 Math
  • 📐 2.NBT.B.7
  • ❓ 26 questions
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Questions 26 questions

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  1. 328 + 407 = ?

    • A 725
    • B 745
    • C 735
    • D 635

    328 + 407 = 735

  2. 717 − 226 = ?

    • A 511
    • B 591
    • C 491
    • D 501

    717 − 226 = 491. Check: 491 + 226 = 717.

  3. 586 + 261 = ?

    • A 857
    • B 847
    • C 747
    • D 947

    586 + 261 = 847

  4. 645 − 229 = ?

    • A 416
    • B 516
    • C 424
    • D 426

    645 − 229 = 416. Check: 416 + 229 = 645.

  5. 655 + 147 = ?

    • A 812
    • B 702
    • C 802
    • D 792

    655 + 147 = 802

  6. 695 − 107 = ?

    • A 688
    • B 592
    • C 588
    • D 598

    695 − 107 = 588. Check: 588 + 107 = 695.

  7. 657 + 127 = ?

    • A 794
    • B 774
    • C 684
    • D 784

    657 + 127 = 784

  8. 552 − 288 = ?

    • A 274
    • B 364
    • C 336
    • D 264

    552 − 288 = 264. Check: 264 + 288 = 552.

  9. 172 + 394 = ?

    • A 566
    • B 576
    • C 466
    • D 666

    172 + 394 = 566

  10. 432 − 341 = ?

    • A 191
    • B 101
    • C 111
    • D 91

    432 − 341 = 91. Check: 91 + 341 = 432.

  11. 419 + 377 = ?

    • A 796
    • B 696
    • C 806
    • D 786

    419 + 377 = 796

  12. 641 − 356 = ?

    • A 315
    • B 295
    • C 285
    • D 385

    641 − 356 = 285. Check: 285 + 356 = 641.

  13. 376 + 263 = ?

    • A 649
    • B 539
    • C 639
    • D 739

    376 + 263 = 639

  14. 720 − 425 = ?

    • A 285
    • B 305
    • C 295
    • D 395

    720 − 425 = 295. Check: 295 + 425 = 720.

  15. 435 + 288 = ?

    • A 723
    • B 623
    • C 613
    • D 733

    435 + 288 = 723

  16. 641 − 379 = ?

    • A 362
    • B 338
    • C 262
    • D 272

    641 − 379 = 262. Check: 262 + 379 = 641.

  17. 484 + 416 = ?

    • A 900
    • B 800
    • C 890
    • D 910

    484 + 416 = 900

  18. 304 − 178 = ?

    • A 226
    • B 274
    • C 136
    • D 126

    304 − 178 = 126. Check: 126 + 178 = 304.

  19. 562 + 361 = ?

    • A 923
    • B 1023
    • C 823
    • D 933

    562 + 361 = 923

  20. 509 − 258 = ?

    • A 261
    • B 241
    • C 351
    • D 251

    509 − 258 = 251. Check: 251 + 258 = 509.

  21. 128 + 179 = ?

    • A 307
    • B 317
    • C 297
    • D 207

    128 + 179 = 307

  22. 686 − 390 = ?

    • A 396
    • B 306
    • C 296
    • D 316

    686 − 390 = 296. Check: 296 + 390 = 686.

  23. What is 100 more than 326?

    • A 327
    • B 226
    • C 426
    • D 336

    Add 1 hundred: 426.

  24. What is 100 more than 785?

    • A 885
    • B 786
    • C 685
    • D 795

    Add 1 hundred: 885.

  25. What is 10 less than 512?

    • A 511
    • B 502
    • C 522
    • D 412

    Take away 1 ten: 502.

  26. What is 10 less than 940?

    • A 930
    • B 939
    • C 950
    • D 840

    Take away 1 ten: 930.

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