Math 1 Review

Which is the correct order of operations?

• PEMDAS
• DASMPE
• PEMASD
• SAPMED

Tags

CCSS.7.NS.A.3

24x(4-2)÷6

• 8
• 2
• 6
• 5

Tags

CCSS.7.NS.A.3

40+(72÷9)÷8

• 49
• 25
• 41
• 15

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

6 + (4)3

• 18
• 30
• 13
• 42

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

PEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

6 + (4)3

• 18
• 30
• 13
• 42

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the first step in solving this problem:
-2 ⋅ (3 + 8 ÷ 4)²

• multiplication
• addition
• division
• subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(7 x 5) + (6 x 4)

• 48
• 69
• 59
• 72

Tags

CCSS.3.OA.B.5

(4 + 3)²+5 x 3

• 57
• 54
• 29
• 44

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

6·5-(4+2)÷2

• 60
• 24
• 27
• 12

Tags

CCSS.7.NS.A.3