Exponents
Write this exponent as a product of the same factor. 97
9 x 9 x 9 x 9 x 9 x 9 x 9
7 – 6 + 5
6
2a + 8
a=3
14
one more ball than is on the playground
b + 1
2 • (3 • 7) and (2 • 3) • 7
associative property
7(y + 2)
7y + 14
Write this exponent as a product of the same factor. 53
5 x 5 x 5
28 + (89 – 67)
50
7a • 9b
a= 3
b= 4
57
twelve fewer questions than were on the first test
t - 12
6 + 3 and 3 + 6
communitive property
(b – 5)15
15b - 75
What is 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 written as an exponent?
610
16 / 2 + 8 × 3
32
a2 • b2
a=3
b=4
144
three times as many drinks on the tray
3t
7 + 0 and 7
Identity property of addition
3 + (x + 6)
x + 9
What is 2 x 2 x 2 x 2 written as an exponent?
24
(2 + 6) / 2 + 4 × 3
16
x + y + z
x=7
y= 1/2
z= 8
15 1/2
five dollars less than Yumi's pay
y-5
7 • 1= 7
Identity property of Multiplication
8x + 17y + 9x
17x + 17y
Solve 46.
4096
100 / 52 × 43
256
8y + (2x + 1)
x=7
y=1/2
19
one third of Emily's age
e/3 or 1/3e
6 * 0 = 0
zero property of multiplication
4(15x)
60x