Integers and Order of Operations

Integers are

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

Which is not an integer?

• -28
• 0
• 5
• 3.14

Numbers greater than zero are positive numbers.

• True
• False

Tags

CCSS.6.NS.C.6A

Numbers less than zero are negative numbers.

• True
• False

Tags

CCSS.6.NS.C.5

Which is the opposite of 17

• -17
• 17
• √17
• -0.7

Tags

CCSS.6.NS.C.6A

Absolute value tells the distance of a positive or negative number from 0.

• True
• False
• do not answer
• do not answer

Tags

CCSS.6.NS.C.7C

Which set of integers are in order from greatest to least.

• -15, -16, -17, -18, -19
• 3, 2, 1, 0, -1
• -2, -57, 0, 8, -23
• √7, 5.16, 3/4, -8

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

-2  -  3  +  4

• -9
• -1
• 3
• 5

Tags

CCSS.7.NS.A.1C

-5 - (- 3)

• -8
• 8
• -2
• 15

Tags

CCSS.7.NS.A.1C

2 + (-21) 

• 19
• -19
• -23
• 23

Tags

CCSS.7.NS.A.1C