Show:
INTEGERS
DECIMALS AND PERCENTS
FRACTIONS
DIVIDING
POWERS OF 10
100
-2+(-5)
What is -7
100
.1 in a percent
What is 10%
100
2/3 + 1/3
What is 1
100
2 / 1
What is 2
100
10^1
What is 10
200
5-6
What is -1
200
.25 in a percent
What is 25%
200
5/10 - 2/5
What is 1/10
200
8 / 2
What is 4
200
10^5
What is 100,000
300
5+(-2)
What is 3
300
87% in a decimal
What is .87
300
7/21 x 21/7
What is 1
300
21 / 3
What is 7
300
10^18
What is 1,000,000,000,000,000,000
400
9-20
What is -11
400
.04 in a percent
What is 4%
400
1 3/7 x 2
What is 2 6/7
400
99 / 11
What is 9
400
10^-5
What is .00001
500
-36+34
What is -2
500
.7% in a decimal
What is .007
500
6/9 / 9/6 (simplify)
What is 4/9
500
355 / 5
What is 71
500
10^-4 x 3
What is .0003