Exponents
Write this expression using an exponent:
8 • 8 • 8 • 8 • 8 • 8 • 8 • 8 • 8
What is 89
Evaluate this expression using GEORMDAS.
(8.2 +5.3) ÷ 5
What is 2.7
Write an algebraic expression to represent this situation:
A number of eggs, e divided by 12
What is e/12
Evaluate this expression when x =4
5x - 3
What is 17
Simplify the following expression
6(x + 4)
6x + 24
Evaluate this exponent:
92
What is 81
Evaluate this expression using GEORMDAS:
(8 - 7) • 42
What is 16
Write an algebraic expression to represent this situation:
3 times the sum of m and 7
What is 3 • (m+7) or 3(m+7)
Evaluate this expression when x = 3 and y = 6
x2 + y
What is 15
Simplify the following expression:
6a + 4b - a + 2b + 5b2
5a + 6b + 5b2
Evaluate this exponent:
73
What is 147
Evaluate this expression using GEORMDAS
(32 + 6) • 3 -11
What is 34
How many terms are in this expression:
v÷3 + 2 • 5
What is 2
Evaluate this expression when z = 1 and n = 7
5z + 3n - z3
What is 25
Simplify the following expression:
3(c + 12) - 2c + 12
c + 48
Evaluate this exponent:
(1/2)3
What is 1/8
Evaluate this expression using GEORMDAS:
[4 • (6.6 ÷ 3)] + 18
What is 26.8
What is the coefficient in this expression:
16.2 - (3•4) + (14y ÷ 2)
What is 14
Evaluate this expression when r = 9 and h = 2
2h + r - 5
What is 8
Are these two expressions are equivalent:
7(5r + 2) and 35r + 14
They are equivalent because if you use the distributive property to distribute the 7, you get
7•5r + 7•2 This simplifies to:
35r + 14
Evaluate this exponent:
34
What is 81
Evaluate this expression using GEORMDAS:
(2.5 + 5) • 6 -2
What is 43
What is the constant in this expression:
3 + 1÷2b • (17 - 9t)
What is 3
Evaluate this expression when e = 10 and r = 2
24 - e • r + 9
What is 13
Simplify the following expression:
y(3y + 4) - 2y + 3
3y2 + 2y + 3