Rational Numbers and all operations

• 2.6785
• 26.785
• -2.6785
• -26.785

Tags

CCSS.7.NS.A.2A

• -6/12
• -5/12
• 5/12
• -5/7

Tags

CCSS.7.NS.A.2A

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

Tags

CCSS.7.NS.A.2B

Multiply.

• -7  1/5
• -4/45
• -8
• 7

Tags

CCSS.7.NS.A.2A

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

Tags

CCSS.7.NS.A.1C

Will the answer be positive or negative?
-2 ÷ (-5) ÷ (-1) ÷ (-9)

• Positive
• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Will the answer be positive or negative?
-2 - (-5) - (-1) - (-9)

• Positive
• Negative

Tags

CCSS.7.NS.A.1C

Select the expressions that are equivalent to  $-12$  .  Select all that apply.

•  $-12\times1=$  

•  $12\times-1\times-1\times-1=$  

•  $-3\times-\frac{4}{2}=$  

•  $-\frac{60}{5}\div\frac{5}{5}=$  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• A

• B

• C

• D

• A

• B

• C

• D