Adding Integers and Decimals
Equations Involving Addition and Subtraction
Multiplying Integers and Decimals
Multiplying Fractions
Mixed and Improper Fractions
100
-9 + -5 =
-14
100
13 = x + 5
x = 8
100
A negative multiplied by a negative equals a _______.
Positive
100
2/5 x 9/2 =
9/5 or 1 4/5
100
Write 11/2 as a mixed number.
5 1/2
200
-9 + 5 =
-4
200
n + 5 = 11
n = 6
200
A negative multiplied by a positive equals a _________.
negative
200
3/4 x 5/2 =
15/8 or 1 7/8
200
Write 5/2 as a mixed number.
2 1/2
300
5 + -9 =
4
300
x - 16 = -36
x = -20
300
-20 x 6
-120
300
6/5 x (-1/3) =
-2/5
300
Write 8/3 as a mixed number.
2 2/3
400
3.5 + (-5.2) =
-1.7
400
7 + a + (-2) = 14
a = 9
400
-2.4 x 3.21
-7.704
400
-3/10 x (-1/6) =
1/20
400
Write 4 1/2 as an improper fraction.
7/2
500
5.24 + (-9.1) =
-3.86
500
14 + g + 3 = -36
-53
500
-0.512 x (-1.61) =
0.82432
500
4/9 x 6/8 =
1/3
500
Write 4 3/4 as an improper fraction
19/4
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