Rational Number Operations

What is the sum of 1.70+4.65?

• 2.95
• 5.35
• 6.35
• a decimal

Tags

CCSS.6.NS.B.3

-3 ¼ + ½

• -2 ¾
• 3 ¾
• -3 ¾
• -¾

Tags

CCSS.7.NS.A.1C

Candice and Chris run a relay race at recess. Candice runs 1 ⅓ of a lap around the track. Chris runs ½ of a lap around the track. How much farther does Candice run than Chris?

• ⅚ laps
• ⅔ laps
• ¾ laps
• ⅙ laps

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?

• 12

• 18

• 6

• 4

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.4

CCSS.5.NF.B.6

The price of Quiktrip stock dropped a total of $372.33 over a 7 day period.  The stock dropped the same amount each day.  What amount did they lose each day? (hint : amount should be negative)

• -$53.19
• -$5.32
• $53.19
• -$365.33

Tags

CCSS.7.EE.B.3

What is the product?

⁴/₅ × -¹/₅

• ^{- 5}/₁₀

• ⁴/₁₀

• ^{- 4}/₂₅

• ⁵/₂₅

Tags

CCSS.7.NS.A.2A

What is the difference of –96.43 – (–98.67)?

• –195.1

• –2.24

• 2.24

• 195.1

Tags

CCSS.7.NS.A.1C

Gretchen spends 1/2 an hour grooming Hobo and 1/3 of an hour riding Hobo. How much time did she spend with Hobo?

• ⅖ hours
• ⅚ hours
• ⅔ hours
• ⅜ hours

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Tina lives 2 ¼ miles from the library. Sonya lives 3 ½ miles from the library. How much further does Sonya live than Tina?

• 1 ½ miles
• 1 ¼ miles
• ¾ miles
• ⅔ miles

Tags

CCSS.7.NS.A.1C

Calculate
1.08÷4

• 2.7
• 0.27
• 2.07
• .20

Tags

CCSS.5.NBT.B.7