Understand and Represent Exponents
Write 125 as a repeated multiplication of 5s. Then write it as a power.
What is 5 x 5 x 5 and 53
What is a prime number?
What is a number whose factors are 1 and itself
what is a variable?
What is a letter used to represent an unknown number
Evaluate: 5(2.5b + 2a)
What is 12.5b + 10a
Combine like terms: 2x+5 + 3x + 6
What is 5x + 11
What is 0.5 x 0.5 x 0.5 x 0.5 written as a power?
What is 0.54
Find the GCF of 18 and 24
What is 42
Large balloons are sold in packages of 12. Write an expression that can represent the total number of balloons in p packages of large balloons.
What is 12x p OR 12p
Write the equivalent expression: 2x + 10 (hint: use the common factor)
What is 2(x + 5)
Combine like terms: 4.2n + 5 -3.2n
What is n + 5
Evaluate the power: 450
What is 1
Find the GCF of 12 and 42
What is 6?
Evaluate 2k + 2w for k= 5.2 and w = 6.7
What is 23.8
Simplify the expression:
(4.4 + 7.6)x - (24÷12)x
What is 10x
Combine like terms: 5 + 3w + 3 - w
What is 8 + 2w
Evaluate the power: (1/6)2
What is (1/36)
Find the GCF of 15 and 27
What is 3?
solve: 5/6 divided by 3/4
What is 10/9 or 1 1/19
write the equivalent expression: 2x + 4y
What is 2(x + 2y)
True or False: 7 + 7x is equivalent to 2x + 7 + 6x - x
What is TRUE
Evaluate the expression: 0.6 x 106
What is 600,000
Find the GCF of 30 and 54
What is 6?
Solve: 2/6 divided by 3/5
What is 10/18 OR 5/9
evaluate: w2+2 +48 2z let w=5 and z=8
What is 219?
Combine like terms: 3/4z3+ 4 - 1/4z3
What is 1/2z3 +4