Integers

Adding Integers

100

4 + (-17)

What is -13?

200

12 + 2 + (-7)

What is 7?

300

-3 + (-3) + 6 + -2 + 6

What is 10?

400

-12 + (-13) + 18 + (-3) + (-3)

What is -13?

500

-5 + 5 + (-5) + 5 + (-3) + 3 + (-5) + 6 + (-1)

What is 0?

Subtracting Integers

100

4 - (-2)

What is 6?

200

-3 - 3

What is -6?

300

-3 - (-5) - 6

What is -4?

400

-6 - (-2) - 6 - 7 - (-10)

What is -7?

500

7 - (-2) + 6 - 7 + (-2) - 5

What is 1?

Converting Subtraction

100

Convert 7 - 8 into an addition problem.

What is 7 + (-8)?

200

Convert -2 - 5 - (-6) into an addition problem.

What is -2 + (-5) + 6?

300

Convert -8 - (-6) + 2 - 4 - (-9) + 1 into an addition problem.

What is -8 + 6 + 2 + (-4) +9 +1?

400

Convert 4 - 9 - (7) + (-3) - 4 - 2 - (-10) - 18 into an addition problem.

What is 4 + (-9) + (-7) + (-3) + (-4) + (-2) + 10 + (-18)?

500

Convert -5 - (-7) - (-2) - (-4) - (-1) - (-1) - (1) + 1 into an addition problem. 

What is -5 + 7 +2 + 4 + 1 + 1 + (-1) + 1?

Absolute Value

100

/5 - 2 / 

What is 3?

200

/3 - 5 - 2/

What is 4?

300

/-5 - 2 + 3 - 4/

What is 8?

400

/ 2 - (-3) + (-4) - 2/

What is -1?

500

/-3 - 4 - (-2) + 4 - 2 - 1/

What is -4?

Random

100

-15.12 + (-13)

What is -28.12?

200

9.23 + (-2.2) 

What is 7.03?

300

-15 3/4 - (-2 1/4) 

What is -13.5?

400

4 2/4 + (-5)

What is -0.5?

500

1/2 + 1/2 + (-3/4) - 1 - (-2.25) 

What is 1.5?