Ms. Damji Madness | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 31 Public

Rounding, Estimating, Adding!

Study Slideshow

Round 456 to the nearest ten.

460

Round 863 to the nearest hundred.

900

Add: 657 + 452

1,109

Estimate: 764 + 231

800 + 200 = 1,000. Real answer 995.

Estimate: 478 - 251

500 - 300 = 200 (Real answer 227)

Estimate: 982 - 456

1,000 - 500 = 500 (Real answer 526)

Add: 746 + 289

1,035

Round 296 to the nearest ten.

300

Estimate 659 - 453 to the nearest ten.

660 - 460 = 200

Estimate: 423 + 189

400 + 200 = 600 (Real Answer 612)

Estimate: 874 - 453

900 - 500 = 400 (Real Answer 421)

Estimate: 564 + 239

600 + 200 = 800 (Real Answer: 803)

Add: 824 + 539

1,363

True or False: A tenth is bigger than a ten.

FALSE! Tenth is smaller

True or false: A hundred is bigger than a hundredth!

True!

True or false: A thousandths is bigger than a thousand.

False!