Multiplying Integers and Rational Numbers

Rules that are used to multiply integers are used to multiply rational numbers?

• Sometimes

• true

• false

Tags

CCSS.7.NS.A.2C

Multiplying a negative number by a negative number produces a

• positive answer.

• negative answer.

• depends on the greater absolute value.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A positive number multiplied by a negative number produces a

• positive number.

• negative number.

• number that is either positive or negative.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $4\ \times\ 5\ =$  

•  $9$  

•  $20$  

•  $-20$  

Tags

CCSS.3.NBT.A.3

To multiply fractions you multiply top times top and bottom times bottom.

• True

• Sometimes

• False

Tags

CCSS.5.NF.B.6

 $\frac{1}{2}\ \times\ \frac{1}{4}\ =$  

•  $\frac{1}{6}$  

•  $\frac{1}{8}$  

•  $\frac{1}{2}$  

Tags

CCSS.5.NF.B.6

 $2.3\ \times\ 0.1\ =$  

•  $0.23$  

•  $23$  

•  $2.3$  

Tags

CCSS.6.NS.B.3

 $-\frac{1}{2}\ \times\ \frac{1}{4}\ =$  

•  $-\frac{1}{2}$  

•  $-\frac{1}{6}$  

•  $-\frac{1}{8}$  

Tags

CCSS.7.NS.A.2A

 $-2.3\ \times\ 0.1\ =$  

•  $-0.23$  

•  $-2.3$  

•  $-23$  

Tags

CCSS.7.NS.A.2A

 $-5\ \times\ \left(-5\right)\ =$  

•  $-10$  

•  $-25$  

•  $25$  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B