1st Revision GR5

Multiple Choice

Find the product.

6.1 x 10²

• 610

• 61

• 6.1

• 61.1

Multiple Choice

Find the product.

8.1 x 10³

• 810

• 8.100

• 8,100

• 81

Multiple Choice

Compare .

1.2 x 100 .......... 120

• >

• <

• =

Multiple Choice

6.1 is equivalent to .......

• 61x0.1

• 6.1x0.1

• 61x0.01

Multiple Choice

2.1 x 1=....

• 2.1

• 21

• 21.1

Multiple Choice

Estimate each product.(Round to the nearest whole number)

4.1x5.9

• 24

• 26

• 30

• 35

Multiple Choice

0.51 x20 is about

• 10.0

• 100

• 20.0

• 40

Multiple Choice

In the equation

0.01=0.1x0.1

the factors are ........ and ........

• 0.1 and 0.1

• 0.1 and 1

• 0.1 and 0.01

Multiple Choice

50 X 60 =......

• 30

• 3,000

• 300

• 3

Multiple Choice

Estimate by rounding to nearest whole number.

0.9 x 26

• 26

• 0

• 25

• 24

Multiple Choice

44.12 x 100=........

• 4,412

• 4.412

• 44.12