math

Fractions

10000

what is 8/21 - 2/3

2/7 ;)

20000

is 9/10 x 100/1 = 9000/10000?

no it is 900/1000

30000

what is  7/8 x   9/13

63/104 

40000

what is 12/ 36 divided  by 6/9 

108/216

50000

6/18 - 3/9 = ??

0

Division

10000

 629 divided by 9

69.888 run on

20000

425 divided by 5

85

30000

265 divided by 5

53

40000

1050 divided by 5

210

50000

 316 divided 8

39.5

powers of 10

10000

what is 10⁴

10000

20000

what is 10⁶

1000000

30000

 what is 10²

100

40000

what is  10¹⁰

10000000000

50000

 what is 10⁸

100000000

mutipultion

10000

163 x 273 = ??

44499

20000

52 x 16

832

30000

86 x 12

1030

40000

63 x 89

5607

50000

45 x 34

1530

decimals

10000

2.6 divided by 1.3

2

20000

18.0 x 11.2

201.6

30000

6.3 x 3.6

22.68

40000

8.8 x 9.3

81.84

50000

17.2 - 5.1

12.1