rational 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.2.MD.B.6

-9 is an integer

• True
• False

6 is a rational number

• True
• False

Tue is diving 8 1/2 feet below sea level. He decides to descend 5 1/2 more feet. How many feet below sea level is he?

• 13 2/2

• 14

• -14

• -13 2/2

Tags

CCSS.7.NS.A.1C

Over 5 months, Ms. Obama wrote 5 equal checks totaling $289.25 to pay for salon services. How much did she withdraw from her account each month to pay for the services?

• 57.85

• -57.85

• 1,446.25

• -1,446.25

Tags

CCSS.7.EE.B.3

The price of one share of ABC Company declined a total of $65.25 in 5 days. What was the average change of the price of one share per day?

• -13.05

• 13.05

• -326.25

• 326.25

Tags

CCSS.7.EE.B.3

solve

• 1  1/2
• - 1 5/9
• 1  5/9
• not here

Tags

CCSS.7.NS.A.1C

-5.7 + 0.9

• 2.1
• -4.8
• -8.3
• -10.7

Tags

CCSS.7.NS.A.1C