Operations with Rational Numbers

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-5.7 + 0.9

• 2.1
• -4.8
• -8.3
• -10.7

Tags

CCSS.7.NS.A.1C

• 2.6785
• 26.785
• -2.6785
• -26.785

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

• -6/12
• -5/12
• 5/12
• -5/7

Tags

CCSS.7.NS.A.2A

When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...

• Positive
• Negative
• Depends on the largest number
• None of the above

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.
• None of the above

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-9 + (-5)

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

3 + -7

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-7 - 2

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-8 - (-4) =

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3