Integers
Combining
Like Terms
Equations and Inequalities
Expressions
Fractions
100
-12 + 9 + (-5)
-8
100
Simplify. -3x + 2x - 9y - 2x
-3x - 9y
100
Solve. n + 52 = 24
n = -28
100
x = -6, y = -4, and z = -8 Evaluate. 2xy - z
56
100
(1/2)(4/5)
2/5
200
Order the numbers from least to greatest. -28, -(-73), |-65|, |95|, - |47|
-|47|, -28, |-65|, -(-73), |95|
200
Simplify. 4(3c - 4) + 2 - 4c
8c - 14
200
Write as an equation: The sum of two and a number is 12
2 + n = 12
200
x = -6 and z = -8 Evaluate. 9z - 2x
-60
200
1/2 ÷ -3
-1/6
300
-7(-8)(|-4|)
224
300
Simplify. 8d - 2(3d - 5d)
12d
300
Write as an inequality: The product of 4 and a number is less than 15
4n<15
300
a = 3, b = -15, and c = 15 Evaluate. 6b/2c
-3
300
3/4 - 9/10
-3/20
400
-52 - (-18) - 37
-71
400
Simplify. 5 - 4x + 2(2 - y)
-4x - 2y + 9
400
Is -2 a solution to: 3x - 4 = 10?
No
400
Simplify. -14 - 6 ÷ 2 + 7
-10
400
1/3 - 2
-1 2/3
500
Find the value of 16 - (-6) ÷(2)
19
500
Simplify. 3(a + 4) + b - 5 - a + 7(b - 3)
2a + 8b - 14
500
Translate into an equation and solve. The sum of 5 times a number and 4 is 9.
5n + 4 = 9 n = 1
500
x = -9, y = -7, z = -4 Evaluate 3xy - yz
161
500
4/5 - 2/3 + 7/10
5/6
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