Rounding Decimals
34.61 rounded to the nearest tenth
34.6
12.1 x 100
1,210
Add these decimals: 21.74 + 8.27
30.01
Multiply these decimals: 0.12 * 7
0.84
Subtract these decimals: 851.701 - 312.49
539.211
Divide these decimals: 30.9 ÷ 3
10.3
Round 0.532 to the nearest hundredth
0.53
9.563 x 10 =
95.630
Add these decimals: 5.2 + 3.11
8.31
Multiply 44 * 5.3 =
233.2
Subtract these decimals: 10.71 - 0.7
10.01
Divide these decimals: 29.04 ➗ 22
1.32
Round 27.581 to the nearest whole number
28
52.1 x 1,000 =
52100
Add these decimals: 6.125 + 18.4729
24.5979
Multiply these decimals: 1.83 * 0.3
5.49
Subtract these decimals: 547.612 - 3.107
544.505
Divide these decimals: 94.5 ➗ 15
93.625 rounded to the nearest tenth
93.63
0.321 x 100
32.1
Add these decimals: 17 + 9.54
26.54
Multiply these decimals. 12.7 * 2.6 =
33.02
Subtract these decimals: 23.6 - 8.27
15.33
Divide these decimals: 3.25 ÷ 5
0.65
An adult American alligator is 4.39 meters long. What is the length of the alligator rounded to the nearest tenth?
4.4 meters
Jayna's binoculars enlarge objects to 10 times their actual size. If the length of an ant is 0.43 inch, what is length as seen through Jayna's binoculars?
43 inches
Carmen's clay weighed 4.361 ounces and Angelica's weighed 8.53 ounces. How many ounces of clay did they weigh in all.
12.891 ounces
There are 1.6 kilometers in 1 mile. How many kilometers are in 1.8 miles?
2.88 km
Talia measured 2 strings. The green string was 2.37 cm long. The blue string was 4 cm long. How many centimeters longer was the blue string than the green string?
1.63 cm
A 12-ounce bottle of shampoo costs $4.20. A 16-ounce bottle costs $6.88. Which shampoo costs less per ounce?
The 12-once bottle costs less. $0.35 < $0.43