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algebra
multiplication
fractions
division
subtraction
100

21+c=18 What does c equal?

c=-3

100

100x100

10,000

100

1/2 x 3/4

3/8

100

9,650 divided by 40

241.25

100

500-400-100-2

-2

200

683 x q= 56689

q=83

200

73x21

1533

200

5/6 x 6/18

30/108

200

10,000 DIVIDED BY 100

100

200

58,357. 89- 32,768.67

25589.22

300

35x5-(q-x)=172

q=8 and x=5

300

68x72=

4896

300

9/10x27/30

243/300

300

100 divided by 10 divided by 5=

2

300

777,777,777-111,111,111

666,666,666

400

u -29=100

u=129

400

70x900

63,000

400

5/6 divided by 6/5

1

400

4568 divided by 32

142.75

400

6000-10,000

-4000

500

21-a+56-q+34-e=108

a=1 q=1 e=1

500

687x56.2=

38,609.4

500

5/8 - 8/5= 

1

500

90,000 Divided by 80,000

1.125

500

1,000,000-586,856=

413,144