Topic 1 Review

Rewrite 1 ²/₁₁ as a decimal.

• 1.2
• 1.18
• 1.181
• 1.18181818…

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Rewrite -2 ³/₈ as a decimal.

• -2.3
• -2.375
• -2.37
• -2.375375…

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Rewrite 0.36 as a fully reduced fractionfraction.

• 3/6
• 36/100
• 9/25
• 18/50

-2.6 ⋅1.4= ____________

• -3.64
• 3.64
• -4
• 4

Tags

CCSS.7.NS.A.2A

-5 ¹/₄ ⋅ (-1 ¹/₃ )= ____________

• -7
• 7
• 6 ¹/₁₂

• -6 ¹/₁₂

Tags

CCSS.7.NS.A.2A

-8.2 ÷(-2.5)= ____________

• -3.28
• -10.7
• 3.28
• 10.7

Tags

CCSS.7.NS.A.2B

7/8 ÷(-3/4)= ____________

• -1 ¹/₆

• 1 ¹/₆

• -13/8
• 13/8

Tags

CCSS.7.NS.A.2B

Rewrite 2³ ⋅ 2⁵ as an equivalent expression in exponent form.

• 4¹⁵

• 4⁸

• 2¹⁵

• 2⁸

Tags

CCSS.8.EE.A.1

Rewrite (5³)⁴ as an equivalent expression in exponent form.

• 5¹²

• 5⁷

• 15⁴

• 12⁵

Tags

CCSS.8.EE.A.1

What is the missing exponent? 4¹⁸=4⁷⋅ 4^?

• 126
• 25
• 11
• 22

Tags

CCSS.8.EE.A.1