Adding & Subtracting Rational Numbers

-6.5 + (-0.5) 

• -7
• 7
• 6
• -6

Tags

CCSS.7.NS.A.1C

34.5 + (-7)

• -41.5
• 41.5
• -27.5
• 27.5

Tags

CCSS.7.NS.A.1C

⅗+(−⅕)=

• ⅖
• −⅖
• ⅘

Tags

CCSS.7.NS.A.1C

-½ + ⅔

• 3/5
• 1/6
• 1
• 3/5

Tags

CCSS.7.NS.A.1C

-8⅚ + -2⅕

• -11 1/30
• 11 1/30
• -10 6/11
• 10 6/11

Tags

CCSS.7.NS.A.1C

 ¼ − (-¾)= 

• -1/2
• 4/0
• 1
• None of the above

Tags

CCSS.7.NS.A.1C

Which number is least?

• 12.5
• -12.9
• 12 1/4
• -12.1

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Find the difference of 7/10 - 9/10

• 5
• -1/5
• -8/5
• 8/5

Tags

CCSS.7.NS.A.1C

Find  -6.23 - 7.5

• 13.73
• 1.3
• -1.2
• -13.73

Tags

CCSS.7.NS.A.1C

• 6.125 miles
• 7.125 miles
• 6.875 miles
• 7.875 miles

Tags

CCSS.7.EE.B.3