exponets
distributive property
100

what is the answer 79

40353607

100

2(3+9)

24

200

what is 89/34

1657008.988

200

4(5+9)

56

300

what is the 67.76.82 the dotes are times

2.10

300

7(9+2

77

400

what is 84 /82/89

0.000000477

400

8(9+8)

136

500

what is  the percent 89

88.89%

500

10(9+50

140