Quiz about Adding and Subtracting Rational Numbers on a Number Line

Question 1

How would you find -8 + 2 on a number line?

Accepted Answer

start at -8 and go right 2

Answer

start at -8 and go left 2

Answer

start at -2 and go right 8

Answer

start and 2 and go right 8

Question 2

- 1/3 + (-1/6)

Accepted Answer

-1/2

Answer

-2/6

Answer

1/3

Answer

-2/18

Question 3

Solve the problem.
27 + (-83)

Accepted Answer

-56

Answer

110

Answer

56

Answer

-110

Question 4

When adding rational numbers with the same sign, you must:

Accepted Answer

Add together and keep the sign

Answer

Subtract and keep the sign of the biggest number

Answer

Keep, change, switch

Answer

Add the opposite

Question 5

In the number line diagram what number is being added to -1?

Accepted Answer

-6

Answer

-7

Answer

6

Answer

-1

Question 6

Which number line model represents -6.5 + 8? Fill in the circle next to the number line you select as your answer

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 7

What is the location of the sum of 11 + (-5) with respect to 11 on a number line?

Accepted Answer

5 units in the negative direction

Answer

5 units in the positive direction

Answer

11 units in the negative direction

Answer

11 units in the positive direction

Question 8

-7.8 + (-0.8)

Accepted Answer

-8.6

Answer

8.6

Answer

7

Answer

-7

Question 9

On a number line, what is the distance between -6.5 and 7.6?

Accepted Answer

14.1 units

Answer

1.1 units

Answer

-1.1 units

Answer

-14.1 units

Question 10

Find the distance between the two numbers on a number line.

Accepted Answer

$$3\frac{1}{4}$$

Answer

$$9\frac{1}{4}$$

Answer

$$-7\frac{1}{4}$$

Answer

$$-5\frac{3}{4}$$

Question 11

Find the distance between the two numbers on a number line.

Accepted Answer

$$3\frac{1}{3}$$

Answer

$$5\frac{11}{12}$$

Answer

$$4\frac{11}{12}$$

Answer

$$11\frac{2}{3}$$

Question 12

Question 12.

Accepted Answer

-3

Answer

-1 1/3

Answer

-2 2/3

Answer

3 1/3

Question 13

Question 13.

Accepted Answer

-6 2/3

Answer

-5 2/3

Answer

-4 2/3

Answer

-1/3

Question 14

Solve the problem.
-4 - 10

Accepted Answer

-14

Answer

-4

Answer

4

Answer

14

Question 15

⁸/₁₅ + (-⁶/₁₅)

Accepted Answer

2/15

Answer

14/15

Answer

-2/15

Answer

-14/15

Question 16

Which point represents 10 less than 1?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Answer

E

Question 17

Which 2 points can be added to make 2?

Accepted Answer

E and B

Answer

A and C

Answer

A and B

Answer

E and D

Adding and Subtracting Rational Numbers on a Number Line

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