TEKS.MATH.6.7A

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

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TEKS.MATH.6.7A

Evaluate the expression 8² + 14 x 2. 

• 156
• 92
• 44

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TEKS.MATH.6.7A

Find the Least Common Multiple (LCM) of 4 & 14.

• 14
• 20
• 28
• 42

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TEKS.MATH.6.7A

17² =

• 34
• 289
• 225
• 324

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TEKS.MATH.6.7A

TEKS.MATH.7.3A

Frank had $65. He spent $2 per day for 7 days. Then he was given $9 to divide equally between himself and his 2 brothers. The following expression can be used to find the amount of money Frank had after that.

65 - 2 ⋅ 7 + 9 ÷ 3 .

Based on this expression, what is the amount of money Frank had remaining?

• $54

• $150

• $2

• $444

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TEKS.MATH.6.7A

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

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TEKS.MATH.6.7A

How would you say 5² ?

• Five cubed

• 2 to the power of 5

• Five squared

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TEKS.MATH.6.7A

Simplify.

4x² + 3x + 11 - 2x

• 4x² + x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

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TEKS.MATH.6.7A

The exponent equivalent of 20 x 20 x 20 is

• 20 x 3
• 20³
• 3²⁰

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TEKS.MATH.6.7A

In this expression
 $10^4$  
10 is the ...

• base

• exponent

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TEKS.MATH.6.7A