Algebra

Addition

100

5+(-45)

-40

200

52+33

85

300

7.867+(-5.329)

2.538

400

-2 3/5 + (-5 3/7)+ 3

-5 1/35

500

-1 2/3 + (-3 3/5) + 4

-1 4/15

Subtraction

100

4-1

3

200

-43-6

-49

300

35-67-85-21-12

-150

400

3.434-7.294

-3.86

500

2.456-4.345-5.457

-7.346

Mulitplication

100

-7(-7)

49

200

(0)(2)(-393)

0

300

(7.44)(3.2)(4.3)

102.3744

400

(-5/9)(8.8)

4.888888

500

x= -3, y=-5, z=0

-x(-6z)

69.12

Division

100

49/7

7

200

45/-8

-5.625

300

(-4/5)/(4/5)

1

400

-45 / (-20/-4)

-9

500

x=-1/4, y=-1/3, z=4/5

-z/xy

-9 3/5

Order of Operations

100

3 * 15 ➗ 5

9

200

(3^2 + 2 * 3) ➗ 5

3

300

7^2 - 2(3 * 3 + 5)

21

400

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

1/3

500

[5 * 7 - (3+4)] / (3^2-1+2^2)

2 1/6