multiplying and dividing rational numbers

Tags

CCSS.7.NS.A.3

Match the following fractions, decimals, and percents.

• 50%

• .587

• .375

• 58.7%

• 62.5%

• 66.67%

• 0.50

Tags

CCSS.7.NS.A.2C

• -1/8
• 11/56
• -2/5

Tags

CCSS.7.NS.A.2A

(-12)(-7)

• 74

• -74

• -84

• 84

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When you multiply a negative times a negative you get a...

• Positive

• Negative

• Zero

• Double Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying fractions, what do you do?

• Keep Change Flip

• Find the least common denominator
• Multiply all of the numbers together
• Multiply straight across. Top x Top and Bottom x Bottom.

Tags

CCSS.5.NF.B.6

Tags

CCSS.7.NS.A.2A

Multiply. Make sure your final answer is in simplest form. 

• -7/8
• 7/8
• -63/72
• 63/72

Tags

CCSS.7.NS.A.2A

• 9
• 8
• 7
• 6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2