Adding 3 numbers
Subtraction 3-digit
Subtraction 3-digit regrouping
Rounding
Mystery
100

171+133+ 233

537

100

465 – 324

141

100

746 − 397

349

100

When rounding to the nearest hundred: What does 450 round to?

500

100

583 + 7 = 500 +

90

200

345 + 212 + 433

990

200

287– 212

75

200

904 − 256 =

648

200

When rounding to the nearest hundred: What does 549 round to?

500

200

262 + 8 = 200 +

70

300

138 +146+ 365

649

300

355 – 124

231

300

265 – 129

136

300

When rounding to the nearest hundred: What is the smallest whole number that will round to 500?

450

300

368 + 2 = 300 +

70

400

435+ 268+ 276

979

400

526- 403

123

400

Jana has 107 wooden beads and 68 glass beads. How many more wooden beads than glass beads does Jana have


39 beads

400

When rounding to the nearest hundred: What is the largest whole number that will round to 500?

549

400

628 - 96 = 628 - 100 +

4

500

429+ 328 + 149

906

500

362 – 112

250

500

Brian sold 181 candy bars. Jean sold 136 candy bars.

How many more candy bars did Brian sell than Jean?

45 candy bars

500

When rounding to the nearest hundred: How many different whole numbers will round to 500?

100

500

762 - 96 = 762 - 100 +

4