percents
decimals
order of operations
multiplication
How many?
100

90/100

90%

100

90%

0.9

100

(10-8) x 2 + 1

5

100

9x6

54

100

how many ounces in a pound?

16oz

200

14/100

14%

200

30%

0.3

200

5x (4 - 2 + 3)

25

200

8x3

24

200

How many legs are on 5 dogs?

20

300

0.006

0.6%

300

65%

0.65

300

(8 - 9 + 2) x 3

3

300

7x2

14

300

How many hearts does an octupus have?

3

400

3.36

363%

400

0.3%

0.003

400

2x8

16

400

How many president have there been?(including Biden)

46

500

0.1

10%

500

447%

4.74

500

5x8

40

500

How many inches is a 5 foot 7inch person?

67