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

What operation comes first and WHY?
(8x7-6)÷30

• Multiplication, because it is inside the parenthesis
• Multiplication, because you read left to right
• Division, because it comes first alphabetically
• Subtraction, because it's easy and gives the answer 1

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

Apply the order of operations and choose the correct answer:
46 - (19+11)

• 16
• 36

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CCSS.Math.Content.3.NBT.A.2

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

(14 - 2) x 10 + 6 = 

• 144
• 18
• 150
• 126

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

2 + (9² - 4)

• 16
• 77
• 79

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

18 + (6 – 2) × 2

• 26
• 29
• 44
• 40

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

28 - (11 + 4) ÷ 5

• 25
• 3
• 48
• 2

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

2 + (9² - 4)

• 16
• 77
• 79

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

When evaluating this expression, what would be the second expression you would write?
4800 ÷ (4 + 2 x 4) x 10²

• 4800 ÷ 12 x 100
• 4800 ÷ (4 + 8) x 10²
• 4800 ÷ 12 x 10²
• 4800 ÷ 1200

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

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

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

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division
• Multiplication
• Addition
• Subtraction

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