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3 Digit Mental Math - add/sub 100

Authored by Roxanne Hayes

Mathematics

2nd Grade

10 Questions

CCSS covered

Used 17+ times

3 Digit Mental Math - add/sub 100
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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

478 - 100 =

468

378

477

479

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

270 - 100

169

160

170

370

Tags

CCSS.2.NBT.B.8

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

327 + 100 =

427

437

227

217

Tags

CCSS.2.NBT.B.7

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

301 + 100 =

311

291

401

410

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

190 + 100

200

290

180

199

Tags

CCSS.2.NBT.B.8

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

800 + 100 =

801

600

700

900

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

362 - 100 =

262

352

372

462

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