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Algebra

100

x-6+10=10

what is 6

200

10+y-5=20

what is 15

300

75 + x² -60 = 40

what is 5

400

y . 8 - 7 + 4 = 40

what is 9

500

x - 8 + l-5l - 18 = 40

x = 61

Decimals

100

.48 x 958.2

What is 459.936?

200

.9876 / 4

What is 0.2469?

300

8,542 / .245

What is 33,629.92126?

400

9,875.5 x .951

9,391.6005

500

9,874.3 / 984.21

What is 10.0327166?

Division

100

80 / 5

What is 16?

200

168 / 8

What is 21?

300

282 / 94

What is 3?

400

8,856 / 9

What is 984?

500

98,421 / 5

What is 19684.2?

Multiplication

100

761 x 984

What is 748,824?

200

9,874 x 561

What is 5,539,314?

300

7,895 x 541

What is 4,271,195?

400

7,513 x 8,516

What is 63,980,708?

500

79,431 x 1,879

What is 149,250,849?