CCSS.Math.Content.5.OA.A.1

The number of kids in a playground grew by 10% in thirty minutes.  If there are 77 kids in the park now, how many were there before?

• 70
• 71
• 72

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CCSS.Math.Content.5.OA.A.1

Which expression is equivalent to 8 × (7 + 2)?

• (8 x 7) + (8 + 2)
• (8 x 7) + (8 x 2)
• (8 + 7) + (8 x 2)
• (8 + 2) + (8 + 7)

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CCSS.Math.Content.5.OA.A.1

What is the value of m?

• 48
• 14
• 12
• 8

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CCSS.Math.Content.5.OA.A.1

2 + (9² - 4)

• 16
• 77
• 79
• 88

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CCSS.Math.Content.5.OA.A.1

7x(7-4)÷3

• 8
• 6
• 7
• 5

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CCSS.Math.Content.5.OA.A.1

In the following expression, which operation would be done first?
3 + 8 ÷ 4 - 1 x 2

• addition
• subtraction
• multiplication
• division

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CCSS.Math.Content.5.OA.A.1

2 + [20 - (9 x 2)]

• 1

• 22

• 4

• 6

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CCSS.Math.Content.5.OA.A.1

(3 + 4)² - 32

• 7

• 112

• 17

• -7

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CCSS.Math.Content.5.OA.A.1

What is standard form of 8000+200+30+6+(1 x 1/10)+(2 x 1/100)

• 823.612

• 823,612

• 8236.12

• 8236.102

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CCSS.Math.Content.5.OA.A.1

PMDAS only works if you:

• Always add first

• add or subtract right to left

• Always subtract then add

• add or subtract left to right

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CCSS.Math.Content.5.OA.A.1