Rounding Numbers Quiz

Round 76.843 to the nearest whole number.

• 76

• 77

• 75

• 78

Round 0.264 to the nearest tenth.

• 0.2

• 0.3

• 0.26

• 0.27

Round 99.996 to the nearest hundredth.

• 99.99

• 100.00

• 99.95

• 100.01

Estimate the sum of 45.7 and 21.3 by rounding to the nearest whole number first.

• 66

• 67

• 68

• 69

Estimate the difference between 82.9 and 27.4 by rounding to the nearest tenth first.

• 55.5

• 56

• 55

• 54.5

In a real-life scenario, if you have $23.85 and you need to round your money to the nearest dollar to pay in cash, how much would you pay?

• $23

• $24

• $25

• $22

• 569

• 579

• 589

• 599

Round 345.678 to the nearest tenth.

• 345.6

• 345.7

• 346

• 345

Round 0.999 to the nearest hundredth.

• 0.99

• 1.00

• 0.98

• 1.01

Estimate the sum of 123.45 and 54.321 by rounding to the nearest whole number first.

• 177

• 178

• 179

• 180