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Properties of Addition and Multiplication
Simplify the expression
Evaluate the expression when
m = -3 and n = 2
Distributive Property
One step equations
100
Identify the property 4 + 0 = 4
Identity Property of Addition
100
Simplify: a + 8 + 4
a + 12
100
Substitute values and solve: 4mn
-24
100
Simplify: 3(x + 5)
3x + 15
100
Solve: n + 8 = 21
n = 13
200
Identify the property 6 x 1 = 6
Identity Property of Multiplication
200
Simplify: 8(3n)
24n
200
Substitute values and solve: m x 5 x n x n
-60
200
Simplify: 5(3n - 2)
15n - 10
200
Solve: x - 4 = 18
x = 22
300
Identify the property: 6 + 7 + 8 = 8 + 6 + 7
Commutative Property of Addition
300
Simplify: -2 + y + 8
y + 6
300
Substitute values and solve: m + 5 + n
4
300
Simplify: (c + 4)(-2)
-2c - 8
300
Solve: 2n = 14
n = 7
400
Identify the property: 3 x (4 x 5) = (3 x 4) x 5
Associative Property of Multiplication
400
Simplify: -6(2n + 3)
-6n - 18
400
Substitute values and solve: 4(5n)
40
400
Simplify: -3(7b + 6)
-21b -18
400
Solve for 'a': 25 = a + 13
a = 12
500
Identify the property: 8 x 7 x 6 = 6 x 7 x 8
Commutative Property of Multiplication
500
Simplify: 3 + 2(y + 8)
2y + 19
500
Substitute values and solve: n(12m)
-72
500
Simplify: -(-2a + 4)
2a - 4
500
Simplify and solve for 'x': 3x + 4x = -42
x = -6