Adding SubtractingMultiplyingDividingMiscellaneous

1.95

12,000 + (3.6 x 10 3 )

15,600

1.29

1.2 x ¾

125.38

3.67 – 1.5

2.17

2.6 x 10 4 – 3.1 x 10 3

22,900

.41

39.997

3.5 x 4.6

16.1

12 x.003

.036

3 2 5 X 5

6 25

3 5 8 X 6

16 5

1 2 X.37

.185

12.6 ÷ 3

4.2

1 3 5 ÷ 4

4 15

21.07 ÷.7

30.1

8 1 9 ÷ 3

8383

3 4 ÷.5

1.5

1,2,3,4, ?

5

32, 16, 8, ?

4

1, 1, 1, ? ?

1515

4, 9, 16, 25, ?

36

1.5, 3, 4.5, 6, ?

7.5