Topic 8 Review

VOCABULARY

100

What vocabulary word means, I will take away numbers?

What is to subtract.

200

What is the place value or 5 and 3 in {57-39}?

What is the tens place.

300

What is the place value of 3 and 2 in {23-12}?

What is the ones place.

400

What are you doing when you are taking from a neighbor?

What is to regroup.

500

What should you always show your teacher on a math test?

What is your work.

Subtract

100

156-68=

What is 88

200

400-219=

What is 181

300

649-205=

What is 444

400

847-578=

What is 269

500

377-364=

What is 13

Addition

100

410+79=

What is 489

200

182+367=

What is 549

300

533+99=

What is 632

400

269+679

What is 948

500

434+ _______ = 709

What is 275

Rounding

100

Round 38 to the nearest 10

What is 40

200

Round 45 to the nearest 10

What is 50

300

Round 135 to the nearest hundred

What is 100

400

Round 925 to the nearest hundred!

What is 900

500

Round 423 to the nearest 100

What is 400

Regroup Hundreds

100

What is the place value of the digit 9 in 19

What is ones

200

What is the place value of the digit 5 in 594?

What is hundreds

300

What is the place value of the digit 3 in 143!

What is ones

400

What is the place value of 7 in 7,328!

What is thousands

500

What is the place value of the digit 8 in 189!

What is tens