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Operations with integers
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decimals
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100
5 + (-8)
What is -3
100
.796 + 13
What is 13.796
100
19.86 - 4.94
What is 14.92
100
62.7 x 6.1
What is 382.47
100
136.5 divided by 35
What is 3.9
200
-2 + 13
What is 11
200
97 - 16.98
What is 80.02
200
.082 x 17
What is 1.394
200
0.96 divided by 0.6
What is 1.6
300
3 - (-5)
What is 8
300
15.63 + 24.36
What is 39.99
300
82 - 67.18
What is 14.82
300
0.04 x 5.1
What is .204
300
2.214 divided by 0.41
What is 5.4
400
-7(-5)
What is 35
400
A hat costs $10.95 and a shirt costs $14.20. How much change will you receive if you pay for both items with a $50 bill?
What is $24.85
400
In two months, Mica spent a total of $305.43 on groceries. She spent $213.20 in the first month. How much did she spend in the second month?
What is $92.23
400
38.76 x 4.2
What is 162.792
400
In one year, Marcy made $214.68 in interest from her savings account. If she made the same amount of interest each month, how much did she make each month?
What is $17.89
500
42/ (-7)
What is -6
500
Collin needs three wooden boards to repair his porch. The lengths he needs are 2.2 meters, 2.82 meters, and 4.25 meters. He purchases a board that is 10 meters long and cuts it into three sections. How much of the board that Collin purchased will be left?
What is 0.73 meters
500
The current balance of Tami's checking account is $237.80. Find the new balance after Tami writes a check for $29.95.
What is $207.85
500
A marathon race is 26.2 miles long. Lacey ran the marathon in 3.6 hours. On average, how many miles did she run per hour? Round to the nearest TENTH.
What is 7.3 mph