Multiplication, Rounding, and Place Value Review

Round 5.25 to the nearest tenth  E.g. 7.42 = 7.4

• 5.25

• 5.20

• 5.30

• 5

Round 2.98 to the nearest tenth  E.g. 7.42 = 7.4

• 3

• 2.9

• 2.98

• 2.10

Round 2.356 to the nearest hundredth  E.g. 1.231 =  1.23

• 2.356

• 2.4

• 2.6

• 2.36

How many place value spots make up a period?

• 1

• 2

• 3

• 4

When we are rounding, what direction do we look to decide if the number will round up or stay the same?

• Right

• Left

When you round a number, all the numbers to the right of the place value spot change to what number?

• 0

• 2

• 9

• 1

Which property is shown?

(3 x 2) x 5 = 3 x (2 x 5)

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Identity Property of Multiplication

Round 45.839 to the nearest HUNDREDTH

• 45.840

• 45.830

• 0.04

• 45.8

What numbers can make a number round up?

• 0, 1, 2, 3, and 4

• 5, 6, 7, 8, and 9

What numbers can make a number stay the same when rounding?

• 0, 1, 2, 3, and 4

• 5, 6, 7, 8, and 9