Unit 3 Multiplying Rational Numbers Review

What or who is your best friend in 7th Grade Math?

• Mickey Mouse

• DESMOS Calculator

• Dorito Man

• Pencil

Tags

CCSS.7.EE.B.3

In multiplication, what would we call 20?

• the operation

• the denominator

• the product

• the factor

Tags

CCSS.3.OA.A.1

In multiplication, what would we call 4 and 5?

• the signs

• the factors

• the quotients

• the products

Tags

CCSS.3.OA.A.1

In multiplication, if the signs are the same, the product will be __________ .

• positive

• both positive and negative

• neutral

• negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

In multiplication, if the signs are different, the product will be __________ .

• positive

• both positive and negative

• neutral

• negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• 12

Tags

CCSS.5.NF.B.6

Tags

CCSS.7.NS.A.2A

Tags

CCSS.5.NF.B.6

Multiply 9.6 by 0.2

Write the answer as a decimal.

• 19.2

• 192

• 1.92

• -192

Tags

CCSS.6.NS.B.3

Multiply 2.6 by -1.3

• -3.38

• 33.8

• 3.38

• -338

Tags

CCSS.7.NS.A.2A