TEKS.MATH.6.7A

Use a number tree to find the prime factorization of 42

• 4x4x3
• 6x7
• 7x3x2
• 5x4x2

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TEKS.MATH.6.7A

What is the GCF of 12 and 16? 

• 4
• 8
• 12
• 2

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TEKS.MATH.6.7A

5² , in this example 2 is the _____________

• base
• exponent

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TEKS.MATH.6.7A

What special word do you use for the exponent of 2?

• squared
• cubed
• triangled
• boxed

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TEKS.MATH.6.7A

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

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TEKS.MATH.6.7A

16 ÷ 2 x 4 - 3

• 5
• -1
• 25
• 29

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TEKS.MATH.6.7A

Evaluate 3x - 7 if x = 12

• 36

• 29

• 28

• 13

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TEKS.MATH.6.7A

According to our order of operations, which of the following steps would be LAST?

• parentheses

• brackets

• division

• subtraction

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TEKS.MATH.6.7A

3(2x + z) when x=8 and z=2

• 12
• 30
• 54
• 60

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.6.7A

What is the correct way to simplify this expression?

6 x (12 + 3)

• Add 3 and 12, and then add that sum to 6.

• Add 3 and 12, and then multiply that sum by 6.

• Multiply 6 by 12, and then add 3 to that product.

• Multiply 6 by 12, and then multiply 6 by 3. Then find the difference between these two products.

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TEKS.MATH.6.7A