Adding and Subtracting Positive and Negative Numbers on a Number Line

Which pair of integers are additive integers (opposites)? Select all that apply.

• -8 and -8

• -256 and 256

• 15 and 1.5

• 26 and -26

• -9 and 9

Tags

CCSS.7.NS.A.1B

Solve the problem.
-4 - 10

• -4

• 4

• 14

• -14

Tags

CCSS.7.NS.A.1B

numbers that are less than zero and located to the left of zero on the number line

• positive numbers

• negative numbers

• integers

• signed numbers

Tags

CCSS.6.NS.C.6A

−28+(−8)=

• 36

• −36

• −20

• 20

Tags

CCSS.7.NS.A.1C

Solve the problem.
27 + (-83)

• -56

• 110

• 56

• -110

Tags

CCSS.7.NS.A.1C

-40 + 15.05

• 55.05

• 24.95

• -24.95

• 14.65

Tags

CCSS.7.NS.A.1C

numbers that are greater than zero and to the right of zero on the number line

• integers

• opposite numbers

• positive numbers

• negative numbers

Tags

CCSS.6.NS.C.6A

When you add a negative number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B

When you add a positive number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B

When you subtract a positive number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B