Mixed Math Review

Decimal Operations

100

76÷2.5

30.4

200

0.23+84.5

84.73

300

255÷5.1

50

400

Solve for x 

7.4 + x =12.3

4.9

500

13.4 x 16.54 

221.636

Fractions

100

Solve and simplify 

1/8+3/8 

1/2

200

8/16 x 2/40

10/640 =1/64

300

5/6 ÷ 3/4

20/18 = 1 2/18 = 1 1/9

400

6/18 + 2/9 

Remember to simplify 

10/18 =5/9

500

1/3 +2/5 + 4/5 

23/15 = 1 8/15

Multiplication And Division

100

64 x 8

512

200

270 ÷ 45

6

300

345 x 27

9,315

400

1890 ÷ 27

70

500

1,225 x 35

42,875

Integers

100

(-5) x 4

-20

200

(-12) x (-9)

108

300

(-16) + 4

-20

400

(-47)-(-12)

-35

500

(-4) + 2 +(-8)

-10

Order of Operations

100

8² ÷ (9-5)

16

200

(9+7) x 4-12

52

300

84 ÷ 4 x 6² -114

642

400

(17-6 ÷ 2) x (12+11) 

322

500

(18+15 ÷ 5) ÷ (14-7) +2²

7