Adding and subtracting rational numbers

On a number line, what is the sum of -7 and 4?

• 10

• 1

• -11

• -3

Tags

CCSS.7.NS.A.1B

When adding integers or rational numbers on a number line, the arrows will be going in the ___ direction when the signs are the different.

Tags

CCSS.7.NS.A.1B

What is the distance between points A and C?

• 4 units
• -4 units
• 8 units
• -8 units

Tags

CCSS.7.NS.A.1B

Rewrite the expression

7 - (-6)

• 7 - 6

• 7 + (-6)

• 7 + 6

• -7 + (-6)

Tags

CCSS.7.NS.A.1B

If you start at 0 on the number line and move 3 units to the left, what is your final position?

• -3

• 3

• 0

• 6

Tags

CCSS.7.NS.A.1B

Which expression is modeled on the number line shown?

Tags

CCSS.7.NS.A.1B

Which addition expression would match

5 - (-10)

• -5 + -10

• 5 + (-10)

• 10 + 5

• -5 + 10

• 5 + 10

Tags

CCSS.7.NS.A.1B

In this problem, you move to the ________ on the number line.
-7 - 2

• right
• left
• up
• down

Tags

CCSS.7.NS.A.1B

Which equation could be represented by the number line?

• 2 + 3 = 5

• 7 + (-2) = 5

• -6 + 2 = 4

• -2 + 9 = 7

Tags

CCSS.7.NS.A.1B

Select the expression that matches this statement for moving on a number line:
Move right three, left two, then the opposite of left five.

Tags

Integers +/-