Pre-Algebra Week 12 Test

Select all operations with fractions that require a common denominator.

• addition

• division

• multiplication

• subtraction

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Divide these fractions.

• 6

• 4 ⁴/₇

• ⁵⁷/₉

• 5 ¹/₂

Multiply these factions

• 1 / 5
• 1 / 1
• 5 / 30
• 0

Tags

CCSS.5.NF.B.6

Subtract these fractions.

• 3/20

• 1/1

• 3/9

• 1/9

Add these fractions.

• 2/5

• 5/6

• 4/6

• 1/5

Simplify:

8 + (-1) + (-3)

• -12

• 12

• 4

• -4

Simplify:

-9 - (-7)

• -2

• -16

• 16

• 2

Simplify:

_{-10 x 8}

• 80

• -80

Simplify:

-5 + -4

• 1

• -1

• 9

• -9

Simplify:

-5 x -4

• 9

• -9

• 20

• -20