Rounding and Decimal Work

What is this number rounded to the nearest tenth: 89

• 186

• 90

• 80

• 45

Wha is this number rounded to the nearest hundredth: 342

• 400

• 700

• 300

• 80

Rounding: 660

• 400

• 550

• 600

• 700

Rounding:

143,017

• 153,000

• 142,000

• 143,000

• 150,000

Rounding: 185,944

• 186,000

• 180,000

• 185,000

• 185,940

Which one of these numbers rounds down to 7.3.

• 7.31

• 8.4

• 7

• 8.2

Which one of these numbers round up to 12.

• 11.25

• 11.97

• 12.4

• 14.0

What number rounds up to 5.

• 5.45

• 4.2

• 4.97

• 6.2

Divide this:

4.2 / 1=

• 13.4

• 6.7

• 8

• 4.2

Add all of these:

300+60+4+0.3+0.01+0.001=

• 364.3111

• 365

• 400

• 364