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

Jorge’s printer can print 24 pages in 15 minutes. How many pages can it print in 3 /4 hour? 

• 16 pages
• 72 pages
• 96 pages
• 18 pages

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TEKS.MATH.7.3A

What is the answer to 10b/2b?

• 5b
• 4
• 5
• 4b

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TEKS.MATH.7.3A

15 x 19 + 18 ÷ 6 = 

• 250
• 199
• 400
• 288

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TEKS.MATH.7.3A

Jeffery plans to rent a beach house for his sister's birthday and will use his savings to pay for it. The company charges a $25.00 cleaning fee plus $10.00 per hour for the house. If he rents the house for 6 hours, what will be the change in Jeffery's savings?

• -60
• -35
• -85
• -25

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TEKS.MATH.7.3A

Simplify the expression: 3(1 - 2x) + 7

• 21 - 6x
• 24 + 6x
• 10 + 6x
• 10 - 6x

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TEKS.MATH.7.3A

Simplify  9/18

• 1/2
• 3/6
• 9/18
• 5/10

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TEKS.MATH.7.3A

Use the counters to find the sum of the integers. 

• 17
• -2
• -1
• -17

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TEKS.MATH.7.3A

Simplify the expression: 
3r+2r+5

• 5r
• 5r+5 
• 5r-5
• 0

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TEKS.MATH.7.3A

Following the integer rules, would you add or subtract the fractions?

• add

• subtract

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TEKS.MATH.7.3A