Rounding
Round 7.86 to the nearest whole number
8
48x62
2,976
2/3 + 1/2
7/6 or 1 1/6
5/3 - 2/3
3/3 or 1
96 divided by 12
8
Round 5.934 to the nearest tenth
5.9
93x121
11,253
3/4 + 2/3
17/12 or 1 5/12
4 - 2 2/7
2 2/7
624 divided by 208
3
Round 9.727 to the nearest hundredth
9.73
Find the product and explain how the digits move and what happens to each digit.
8.37 x 10^3
8,370 - The digits shift 3 times to the left. Each digit gets 100 times bigger.
2 1/4 + 3 1/2
5 3/4
2/3 - 1/2
1/6
Find the quotient and explain how the digits move and what happens to each digit.
8.218 divided by 10^2
0.08218 - Each digit moved 2 places to the right. Each digit decreased 100 times.
The prices of three items at a store are as follows:
Round each price to the nearest whole number and then find the total cost of all three items.
$28
8.26 x 128
1,057.28
Emily is making a fruit salad. She adds 1/2 cup of strawberries, 3/4 cup of blueberries, and 1/3 cup of mangoes to her bowl. How many cups of fruit has Emily used in total?
19/12 or 1 7/12
Sarah has a ribbon that is 3/4 meters long. She uses 1/2 meter of the ribbon to wrap a gift. How much ribbon does Sarah have left?
1/4
A school is planning a field trip and needs to divide students into groups. There are 360 students going on the trip, and each group will have 18 students. How many groups will there be?
20
The weights of three packages are as follows:
Round each weight to the nearest tenth and then find the total weight of all three packages.
18.2
A factory produces 235 toy cars every day. If the factory operates for 128 days, how many toy cars will the factory produce in total?
30,080
2 2/3 + 1 7/9
40/9 or 4 4/9
5 3/4 - 3 3/8
19/8 or 2 3/8
7.7 divided by 4
1.925