RATIONAL NUMBERS

The sum of the rational numbers – 8/19 and -4/57 is _____

• -5/57

• 7/22

• -28/57

• 4/27

Tags

CCSS.7.NS.A.1C

What number should be added to 3/8 to get -1/24?

• -5/12

• -7/23

• 31/72

• 2/33

Tags

CCSS.7.NS.A.1C

Which of the rational numbers 4/9, -5/6, -7/-12 and 11/-24 is the smallest?

• 4/9

• -5/6

• -7/-12

• 11/-24

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which of the rational numbers -4/9, 5/-12, 7/-18, 2/-3 is the greatest?

• 7/-18

• -4/9

• 2/-3

• 5/-12

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Simplify: 2/3 + -4/5 + 7/15 + -11/20

• -1/5

• -13/60

• -4/15

• – 7/30

Tags

CCSS.7.NS.A.1C

What number should be subtracted from -3/4 so as to get 5/6?

• -3/10

• -5/24

• -19/12

• 9/25

Tags

CCSS.7.EE.B.3

Which of the following rational numbers is in the standard form?

• -9/28

• -26/78

• –14/16

• 48/-96

The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____

• -21/10

• -57/16

• 7/9

• -118/19

Tags

CCSS.7.NS.A.1D

Which of the following forms a pair of equivalent rational numbers?

• 24/40 and 35/50

• -25/35 and 55/-77

• -8/15 and -24/48

• 9/72 and -3/21

The value of {-8/13 × 26/-3} is _____

• -8/13

• -7/26

• -4/13

• 16/3

Tags

CCSS.7.NS.A.2A