Whole Numbers
Which one goes first in a problem: multiplication or addition?
Ex. 24 + 2 x 3 = 30
multiplication
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What is 6/10 in decimal?
0.6
What is the percentage of 8/100?
8%
What is the smallest unit of length?
millimeter = mm
Which goes first in a problem: division of subtraction?
Ex. 36 - 9 ÷ 3 = 33
division
12/5 + 6/5 = ?
18/5
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Write 27% as a fraction
27/100
What is the biggest unit of length?
Kilometer = km
56 + 14 x (10 - 5) = ?
126
15/7 - 10/7 = ?
15/7
What is 252/100 in decimal?
0.252
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1 km = __ cm
100,000
12 x (75 ÷ 25) - 30 + 10 =
16
Change this mixed number into a fraction:
10 1/2
21/2
What is 0.85 in a fraction?
85/100
Write 2/25 as a percentage
8%
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Which is bigger of greater: 70/24 or 65/24?
70/24
Solve the problem:
3.3 x 1.5 = ?
4.95
0.79
5 cm 6mm = __ cm
5.6 cm