The Math

Fractions(#/#)

100

What is 1/10 + 2/10 ?

3/10

200

What is 59/100 + 41/100 ?

1. Because 59/100 + 41/100 = 100/100 = 1

300

What is 50/100 + 1/2 ?

1. Because (50/100 = 1/2) + (1/2) = 2/2 = 1.

400

Change 5/1000 to simplest form.

1/200

1000

What is (5/10 + 1/2) + 4 ?

5

Decimals(.)

100

What is 0.1 + 0.2 ?

0.3

200

What is 0.59 + 0.41 ?

1. Because 0.59 + 0.41 = 1.00 = 1.

300

What is 0.50 + 0.5 ?

1. Because (0.50 = 0.5) + (0.5) = 1.00 = 1.

400

Change 0.5000 to a normal decimal.

0.5

1000

What is 0.5 + (0.01 + 0.99) ?

1.5

Percents(%)

100

What is %1 + %2 ?

%3

200

What is %59 + %41 ?

%100

300

What is %50 + %50 ?

%100

400

Change %5000(The total of this is %10000) to a percent that the total is 100.

%50. Because %5000 times 2 is %10000. So %100 divide by 2 is %50.

1000

What is %5 + (%1 + %99) ?

%105

Changing Decimals to Percents

100

Change 0.2 to percent.

%2

200

Change %59 to decimals.

0.59

300

Change 0.500 to percents.

%500

400

Change 0.5550 to percent.

%5550

1000

Change 0.5000000000 to percent.

%5000000000

Others

100

What is 83 + 17 ?

100

200

What is 9² + 9 ?

90

300

What is 0.500 + 0.5 ?

1. Because (0.500 = 0.5) + (0.5) = 1.0 = 1.

400

What is 5,555,555,555 - 5,000,000,000 ?

555,555,555,555

1000

What is 9² + 19 ?

100