MP3 Summative

PEMDAS

100

(4+3)*2

14

200

2*5-(3*2)

4

300

(1+1)²-2

2

400

(7-2)+5*3

20

500

(12/2)+4*3

18

Solving Equations

100

x+5=7

x+2

200

x-3=8

x=11

300

2x-4=6

x=5

400

3x+3=6

x=1

500

5x-1=9

x=2

Combining Like Terms

100

2x+5x

7x

200

10x-4x

6x

300

3x+2x+4y-3y

5x+y

400

14x-3x+5y-2y

11x+3y

500

10x+3y+4x+2y

14x+5y

Multi Digit Multiplication

100

3*21

63

200

4*45

180

300

5*63

315

400

2*428

856

500

6*324

1944

Multi Digit Division

100

83/2

41 R1

200

94/5

18 R4

300

324/4

81

400

419/3

139 R2

500

819/6

136 R3