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The model matches which multiplication problem below?

• 1/4 x 2/5

• 5/5 x 2/4

• 2/4 x 1/5

• 2/8

Tags

CCSS.5.NF.B.4A

Which model shows the following expression?

• 
• 
• 
• 

Tags

CCSS.5.NF.B.4A

Multiply and simplify if possible.

• ⅝
• ¼
• 2 ⅓
• ⅘

Tags

CCSS.5.NF.B.6

Multiply and simplify if possible.

• 1
• ⁶ / ₁ ₃
• 2 ⅓
• 2 ⅙

Tags

CCSS.5.NF.B.6

Divide and simplify if possible.

• ¹ / ₂ ₄ 
• ⅛
• ⅜
• ² / ₁ ₁

Tags

CCSS.6.NS.A.1

Divide and simplify if possible.

• 1 ½
• ⅓
• ⅔
• - ⅔

Tags

CCSS.6.NS.A.1

What is the rule for dividing fractions? 

• keep, change, opposite
• keep, change, flip
• keep, keep, change
• keep, keep, opposite

Tags

CCSS.6.NS.A.1

Multiply

• 10 / 36
• 16 / 15
• 112 / 36
• 4 / 9

Tags

CCSS.5.NF.B.6

• 2/45
• 1  3/4
• 10/45
• 1  1/9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the reciprocal of 3/4?

• 4/3
• 3/4
• 1/4 lb
• none of the above

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7