Rules and Definitions
Addition
Subtraction
Multiplication
Multiplication 2.0
100

What is absolute value?

The distance a number is from zero.

100

25 + 27 = 

52

100

38 - 15

23

100

-7 x -1 = 

7

100

10 x -1 = 

-10

200

A negative + negative = 

Negative

200

-37 + (-13) =


(-50)  

200

9 - (-20)=

29

200

-8*(-4)

32
200

6 x 4 =

24

300

Multiplying and dividing integers with the same sign will result in a ______ answer

positive 

300

(-15) + 15 =

0

300

32 - (-14) =

46

300

-12 * 5 =

(-60)

300

8 x -7 = 

-56

400

What is a positive integer multiplied (or divided) by a positive integer?

a positive integer

400

-12 + (9) =

(-3)

400

-20 - (-12) =


 -8 

400

-12 * -2 =

24
400

-11 x -7 =

-77

500

Multiplying and dividing integers with different signs will result in a ______ answer

negative 

500

8+(-15)=


-7


500

-49 - 22 =


(-71)


500

-13 * (-4)

52

500

-14 * 5 = 

-70