Topic 8 Lessons 1-5 Review

Properties 2

100

You can add numbers in any order and the sum will be the same.

What is the commutative property of addition

200

True or False:

22+19+4 = 19 +4+22

True

300

Which property does this equation demonstrate?

(22+19)+4 = 22+(19+4)

Associative Property

400

In the number 1234 the 1 is in this place

The thousands place

500

True or False

The identity property of addition is NOT the same as the identity property of of multiplication

True

Money

100

True or False

$1=4 quarters

True

200

True or False

8 quarters is the same as $3 dollars

False

300

True or False

$5= 5 $1 dollar bills

True

400

True or False

$10=$5 + $5

True

500

12 quarters equal ____dollars

3

Addition

100

365+40

405

200

253+50

303

300

135+135

270

400

452+110

562

500

350 doubled

700

Subtraction

100

125-15

110

200

175-35

140

300

368-143

225

400

450-155

295

500

943-729

214

Rounding

100

517 rounded to the nearest ten

520

200

555 rounded to the nearest ten

560

300

601 rounded to the nearest ten

600

400

640 rounded to the nearest hundred

600

500

655 rounded to the nearest hundred

700