Math Refresh

Adding, Subtracting, Multiplying, Dividing Integers

100

-8 + (-2 + 6)

-4

200

-2 x 15 (-16 / -8)

-28

300

-2 - (-3) + (-5 x -7)

36

400

48 / -6 (-10 x 3)(-42 / -7)

-180

500

-8 x (-5) + (36 / -6 + 10 - 4)

40

Order Of Operations

100

(7 x -6) 14 + (-6) 

-30

200

(15 x 3)(-6 / -3 x 4)

360

300

-60 / 10 [-70 / -10 + (-3)] - 3

-5

400

6² [-14 / 2 (-3)] -6

750

500

5 [-3² + (-9)] x (-21 / 7)

0

Adding, Subtracting, Multiplying, Dividing Fractions

100

1/3 + 1/2

5/6

200

8/9 - 3/5 

13/45

300

25/27 x 2/3 

50/81

400

1/5 / 3/2 

2/15

500

-3/5 x -3/15

3/25

Adding, Subtracting, Multiplying, Dividing Decimals

100

176.5 + 45.2 + 6.0

227.7

200

13.7 - 6.3 + 3.6

11

300

1.2 x 4 

4.8

400

12 / 0.3 

40

500

7.5 - 6.5 (13.7 + 6.3) 

20

The Mysterious Category

100

(5 x 5) 

25

200

45 / - 9 + (-16 + 8)²

59

300

2 + 3 - 1 - 5 (16 x -2)

32

400

3² + 11 (3³ / 9) + 15 - 6

32

500

1 - 1 

0