Adding and Subtracting Positive and Negative Integers

Find the sum of 5 + (−4)

• 9

• −9

• -1

• 1

Tags

CCSS.7.NS.A.1C

Choose the pair with the correct distance between the two numbers. (Hint: subtract them)

• The distance between 3 and 5 on a number line is 7.

• The distance between -2 and -6 on a number line is 4.

• The distance between -5 and 1 on a number line is 3.

• The distance between 6 and -4 on a number line is 8.

Tags

CCSS.7.NS.A.1C

Will the sum of 8 + (-9) be positive or negative? (Hint: the one with the largest absolute value)

• positive

• negative

Tags

CCSS.7.NS.A.1C

Will the sum of -4 + -7 be positive or negative?

• positive

• negative

Tags

CCSS.7.NS.A.1C

-10 - 8

• -18

• 2

• -2

• 18

Tags

CCSS.7.NS.A.1C

Ryan is trying to find a number that is 3 units away from -2. Choose all that could be correct.

• -7

• 4

• -5

• 1

Tags

CCSS.7.NS.A.1C

-1 - (-3)

• 4

• -4

• 2

• -2

Tags

CCSS.7.NS.A.1C

(-8) + (-2)

• 14

• 10

• 8

• -10

Tags

CCSS.7.NS.A.1C

Using additive inverse (Keep Change Change), write this problem as an addition problem.

-22 - (-7)

• -22 + 7

• -22 + (-7)

• 22 + 7

• 22 + (-7)

Tags

CCSS.7.NS.A.1B

Using additive inverse (Keep Change Change), write this subtraction problem as an addition problem.

15 - 45

• 15 + 45

• 15 + (-45)

• -15 + 45

• -15 + (-45)

• 15 - 45

Tags

CCSS.7.NS.A.1B