Quiz 7.2(a), 7.3(a,b) Review

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

A rational number can be written as a fraction.

• True
• False

Tags

CCSS.5.NBT.A.2

0.8 is a rational number

• True
• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

0 is a whole number

• True
• False

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

-3.5 is an integer

• True
• False

-5 - (- 3)

• -8
• 8
• -2
• 15

Tags

CCSS.7.NS.A.1C

6 - (-4)

• 10
• 2
• -2
• -10

Tags

CCSS.7.NS.A.1C

-18 +(-6)

• 3
• -3
• -12
• -24

Tags

CCSS.7.NS.A.1C

-32/8

• -4
• -5
• 4
• 24

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

4(-20)

• 80
• -80
• 24
• -24

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B