Estimation & Word Problems
58 x 219 ≈____________
1,200
21.74 + 8.27
30.01
Multiply these decimals. 0.03 * 10
.3
Subtract these decimals.
3.53 - 2
1.53
3.6 divided by 4
0.9 or 9 tenths
9,825 ÷ 206 ≈____________
500
6.125 + 18.24
24.365
Multiply these decimals. 0.23 * 7
1.61
Subtract these decimals.
10.71 - 0.7
10.01
320.58 divided by 9
35.62
4.3 ÷ 8 ≈____________
about 5
5.2 + 3.11
8.31
Multiply these decimals. 4.4 * 50
220
Subtract these decimals.
2.54 - 1.82
0.72
89.6 divided by 7
12.8
The fifth grade teachers were planning a field trip with fourth grade. There are 94 total fifth graders, 103 fourth graders and 8 teachers. If the school busses hold 48 students and adults comfortably, how many school busses are needed?
To fit all students and teachers comfortably, 5 busses would be needed.
17 + 9.54
26.54
Multiply these decimals. 0.7 * 2.6
1.82
Subtract these decimals.
2.15 - 1.05
1.1
8 divided by 0.4
20
Kaiya, Kinley and Harper were shoveling driveways for their neighbors. If they made a total of $377.88, how much will they each get?
4.67 + 29.1
33.77
Multiply these decimals. 2.55 * 72
183.6
Subtract these decimals.
1.72 - 0.8
0.92
28 divided by 0.7
40