TEKS.MATH.7.3A

-4(5)

• -20
• 1
• 20
• -1

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TEKS.MATH.7.3A

When adding integers, if the sign is the SAME, you...

• Add the numbers
• Subtract the numbers

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TEKS.MATH.7.3A

1 ^_x 12 =12

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Multiplication Property of One
• Distributive Property

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TEKS.MATH.7.3A

What is the value of | –7 |?

• 7
• – | –7 |
• 14
• –7

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TEKS.MATH.7.3A

Solve the problem.
-4 - 10

• -4
• 4
• 14
• -14

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TEKS.MATH.7.3A

35 - (-35) 
two negatives next to each other make 1 positive
T-CHART
Same signs add
Different signs subtract

• 0
• -70
• 70
• 1

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TEKS.MATH.7.3A

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

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TEKS.MATH.7.3A

3 x 7

• 10
• 21
• 14
• 22

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TEKS.MATH.7.3A

List all the classifications of numbers that apply to the real number. 
-1/4

• None
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational

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TEKS.MATH.7.3A

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none

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TEKS.MATH.7.3A