Chapter 1 Quizizz

Write each decimal as a fraction or mixed number in simplest form.

0.25

• 1/4
• 1/2
• 2/4
• 3/4

Write each decimal as a fraction or mixed number in simplest form.

-0.45

• -45/100
• -9/20
• -45/10
• -9/2

Write the fraction or mixed number as a decimal.

4/20

• 0.2
• 0.02
• 2.0
• 20.0

Evaluate the expression.

(1/5)^2

• 2/25

• 1/25

• 1/10

• 2/10

Evaluate the expression.

(-4)^3

• 64

• -12

• -64

• 12

Fill in the "?" with either  <,  >, =

(2^3) · (4^2) ? (11^2)

• >

• <

• =

Simplify using the laws of exponents.

(5^7) · (5^13)

• 5^6

• 5^91

• 5^15

• 5^20

Simplify using the laws of exponents.

(x^3)(y^5)(z^2) · (x^5)(y^2)(z^8)

• (x^8)(y^7)(z^10)

• (x^15)(y^10)(z^16)

• (x^4)(y)(z^5)

• (x^10)(y^5)(z^11)

Simplify using the laws of exponents.

(x^9) / (x^7)

• x^16

• x^63

• x^2

• x^15

Simplify using the laws of exponents.

(15a^3) · (2a^7)

• 30a^4

• 17a^10

• 30a^21

• 30a^10