Exponents
Write n * n * n in exponential form.
n3
Use order of operations to solve: 20 - 15 ÷ 3 + 2 x 1
17
How many terms are in the following expression:
a + b - c
3 terms
Write the following as an algebraic expression: ten times s, decreased by 15
What is 10s-15?
How many terms are in the following expression: 4 + b
2
Write 4x4x4x4x4x4 in exponential form.
What is 46?
Use order of operations to solve: (8 x 7) ÷ 14 - 12
3
How many terms are in the following expression: 8(s-3)
1 term
Write the phrase as an expression: the fourth power of 2, minus 3 squared
Double: Simplify the expression
24 - 32
7
Evaluate the following: 100-92 ÷3
What is 73?
What is the answer to 4 cubed?
What is 64?
2(3+15) + 161
What is 197?
Describe the underlined part of the expression as a coefficient, constant, or variable.
5x - 75
coefficient
Evaluate the following expression when p=4 and f=6 10f - 6p + 2f - (f-p)
What is 46?
Write an algebraic expression for each verbal expression. 24 more than k doubled
What is 2k + 24
What is the answer for the 6th power of 10?
1,000,000
Evaluate the following: 32 + (8 x 9) ÷ 9 - 1
What is 16?
Describe the underlined part of the expression as a coefficient, constant, or variable.
2z + 7a - 12
constant
Combine like terms to create an equivalent expression: 2 + 34m + 5m +2m2
What is 2 + 39m + 2m2
Evaluate the following expression when p=10 for 3.5p +6p
What is 95?
Write in exponential form, then solve:
3 x 3 x 3 x 3
34 = 81
Johnny solved the expression 40 ÷ (10-2) x 5 and got an answer of 1. Is his answer correct? Why or why not?
No, he multiplied before dividing. Division and multiplication are computed from left to right.
Write an expression that contains the constant 4 and has 2 terms.
Sample answer: 3x + 4
Andrew sells 15 tickets to the school play. Cooper sells 5 fewer tickets than Andrew. Kieran sells twice as many tickets as Cooper, squared. How many tickets do Andrew, Cooper, and Kieran sell in all?
They sell 425 tickets in all.
((10+6)-3) x 6-22
What is 74?