positive and negative integer practice

What is 4 + 3?

• 12

• 6

• 4

• 7

What is 15 + 10?

• 23

• 25

• 16

• 20

What is -9 + -7?

• -16

• -13

• -17

• -18

What is 6 + -5?

• 6

• 1

• -1

• 3

What is -4 + 7?

• -3

• 5

• 3

• 4

-6 + 10

What is 10 - 5?

• 7

• 4

• 3

• 5

What is -6 - -1?

• -6

• -7

• -5

• -4

What is -2 - -5?

• +1

• +3

• -1

• 0

What is 7 - -4?

• 9

• 10

• 13

• 11