Operations with Rational Numbers

What is the sum of 1.70+4.65?

• 2.95
• 5.35
• 6.35
• a decimal

Tags

CCSS.6.NS.B.3

7.9 - 3.47=

• 11.37
• 4.43
• 3.32
• 4.37

Tags

CCSS.6.NS.B.3

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 8/9 - 6/7?

• 5/6
• 3/4
• 2/3
• 2/63

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

9  1/2  +  7  1/2

• 17
• 16
• 14  1/2
• 16  1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

You give 1/3 of a pan of brownies to Ms. Long and 1/6 of a pan of brownies to Valery.  How much of the pan of brownies did you give away?

• 2/6
• 1/6
• 1/2
• 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

You go out for a long walk.  You walk 3/4 mile and then sit down to take a rest.  Then you walk 3/8 of a mile.  How far did you walk altogether?

• 1 1/8
• 3/8
• 6/8
• 1 1/4

Tags

CCSS.7.NS.A.1C

Nancy spent $44.59 on 5.25 quarts of olive oil. What is the cost of one quart of olive oil? Round to the nearest cent.

• $8.38 per quart

• $8.49 per quart

• $8.57 per quart

• $8.92 per quart

Tags

CCSS.6.NS.B.3

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

• –195.1

• –2.24

• 2.24

• 195.1

Tags

CCSS.7.NS.A.1C

A student has $78 in his checking account. If the student spends $12 on lunch, which number could be combined with the amount left in the account to make zero?

• –90

• –78

• –66

• –12

Tags

CCSS.7.NS.A.1B