Evaluate
6.6-0.7
5.9
Round to the nearest whole number.
64.93 + 55.02 =
65 + 55 = 120
You live 3.25 miles from school. Your friend lives 1.60 miles from school. How much farther do you live from school than your friend?
3.25 - 1.60 = 1.65 miles
I live 1.65 miles farther from school than my friend.
2.73-1.29
1.44
Round to the nearest whole number.
31.52 + 89.16 =
32 + 89 = 121
Newton scores 7.75 points on his first dive, 8.5 on his second dive, and 7.25 points on his third dive. How many points does Newton score in all?
7.75 + 8.5 + 7.25 = 23.5 points
Newton scores 23.5 points.
9.3+5.9
15.2
Round to the nearest whole number.
48.76 + 72.5
49 + 73 = 122
You find a geode that weighs 819.71 grams. Your geode weighs 136.53 grams lighter than your friend's geode. How much does your friend's geode weigh?
819.71 + 136.53 = 956.24 grams
I have 956.24 grams left.
22.16-8.5+46.83
60.49
105.3 + 14.7 =
105 + 15 = 120
You have 274.32 centimeters of ribbon. You use 83.5 centimeters. How many centimeters of ribbon do you have left? Write your answer as a mixed number.
274.32 - 83.5 = 190.82
I have 190 82/100 centimeters left.
Find the missing numbers.
15.__3 + 32.4__ + 7.18 = __4.63
0, 2, 5
Round each number to the nearest ten.
195.13 + 27.14
200 + 30 = 230
You pay for a fiction book, a nonfiction book, and a bookmark with three $5 bills. The fiction book costs $5.21. The nonfiction book costs $3.74. Your change is $3.10. How much does the bookmark cost?
15 - (5.21 + 3.74 + 3.10) = 2.95
The bookmark costs $2.95.