TEKS.MATH.7.3A

Which expression is equivalent to 6(3y - 2y + 7)?

• 18y + 7
• 21y - 14y + 7
• 18y + 42
• 6y + 42

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TEKS.MATH.7.3A

Are these two expressions equivalent?
6 – (4 – 1) and (6 – 4) – 1

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not equivalent

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TEKS.MATH.7.3A

There is a jar of jellybeans on Mr. Schidrich's desk. 40% of the jellybeans are red. If there are 55 jelly beans in the jar, how many are red??

• 20

• 22

• 24

• 25

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TEKS.MATH.7.3A

What is the quotient?
13.8 ÷ 0.11

• 127
• 127.27 (repeating 27)
• 1380
• about 79.7

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TEKS.MATH.7.3A

64 ÷ (-8)

• 8
• -8
• -9
• -7

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TEKS.MATH.7.3A

3(4+3r)

• 12+9r
• 7+6r
• 12+5r

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TEKS.MATH.7.3A

-2 + 4 

• -2
• 2
• 0
• -4

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TEKS.MATH.7.3A

2 - 4

• 2
• -8
• 6
• -2

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TEKS.MATH.7.3A

Order -2/3, -4/5, 8/15 and 3/5 from least to greatest

• -4/5, -2/3, 8/15, 3/5
• 8/15, 3/5, -2/3, -4/5
• -2/3, 3/5, -4/5, 8/15
• -2/3, -4/5, 3/5, 8/15

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TEKS.MATH.7.3A

20 (-3)

• 60

• -60

• 17

• -17

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TEKS.MATH.7.3A