Integers, Fractions, Decimals

What numbers are integers?

• 5

• 2.5

• 2,301

• -12

Which is not an integer?  

• -5
• 12
• 0
• -1/2

Integers are

• all positive numbers only.
• all negative numbers only.
• all counting numbers and their opposites
• percentages, fractions, & square root.

Numbers less than zero are negative numbers.

• True
• False

Numbers greater than zero are positive numbers.

• True
• False

What is 6/10 in decimal form?

• 0.6
• 0.610
• 6.10
• 6.01

What is 1/8 as a decimal?

• .1
• .12
• 1.25
• .125

Convert 4/5 to a decimal

• .45
• .80
• .40
• .54

Write   4/100  as a decimal

• .4
• .40
• .400
• .04

Convert 7/8 to a decimal.

• 7.8
• 8.7
• .875
• .87