Adding Decimals
Add the decimals:
8.16 + 9.1
17.26
Subtract the decimals:
8.5 - 7.4
1.1
Round to the nearest hundredth:
45.921
45.92
Estimate to the nearest thousand:
14,189 + 12,834
27,000
Name a number between 0.58 and 0.59 in word form.
Answers may vary.
Add the decimals:
2.8 + 0.13
2.93
Subtract the decimals:
19.8 - 2.6
17.2
Round to the nearest thousand:
4,521.024
Estimate to the nearest whole number:
89.923 + 9.929
100
Name a number that rounds to 2.45 in word form.
Answers may vary.
Add the decimals:
0.041 + 9.3
9.341
Subtract the decimals:
5.80 - 3.76
2.04
Round to the nearest tenth:
24.599
24.6
Estimate to the nearest ten:
48.1 + 18.2
70
Ms. Raj awarded 6.7 points to Zander, 6.07 points to Celine, and 6.677 points to Tiam. How many points did they earn in total?
19.447 points.
Add the decimals:
3.546 + 8.514
12.06
Subtract the decimals:
0.76 - 0.068
0.692
Round to the nearest whole number:
51.89
52
Estimate to the nearest whole number:
1.022 + 2.891
Fifth grade held a car wash to raise money for charity. They earned $83.40 on Saturday and $54.75 on Sunday. How much did they earn during the entire weekend?
$138.15
Add the decimals:
7.290 + 6.586
13.876
In October, 87,234 tickets were sold to a school's football games. In December, 196,049 tickets were sold. How many more tickets were sold in December than in October?
108,815 tickets
Round to the nearest thousandth:
412.41214
412.412
Estimate to the nearest hundred:
2,191 + 3,491
5,700
1,382 - 415 =
1,000