7-Lesson 1.1

Use a number line to find the sum of -3 and -1.

Use a number line to find the sum of 2 and -7.

Use a number line to find the sum of -6 and 8.

Find the sum of -4 and -1.

• -5

• -3

• 5

• 3

Find the sum of -2 and 6.

• 4

• 3

• -4

• 6

Find the sum of 4 and -5.

• -1

• 1

• 0

• 9

Find the sum of 11 and -8.

• 3

• -3

• 19

• -19

Find the sum of -7 and -3.

• -10

• -4

• 10

• 4

Find the sum of 1 and -12.

• -13

• -11

• 11

• 13

Find the sum of 6 and -5.

• 1

• 0

• -1

• 11