Fraction, Decimal, Percentages

Fractions to...

100

Decimal form of 3/5

0.60

200

Percentage form of 5/10

50%

300

Decimal form of 7/8

0.875

400

Percentage form of 12/40

30%

500

Decimal form of 12/25

0.48

Decimals to...

100

Fraction form of 0.4

2/5!

Half points if they said 4/10

200

Percentage form of 0.83

83%

300

Fraction form of 1.24

Answer could be: 124/100 OR 1 24/100 OR 1 12/50 OR 1 6/25

400

Percentage form of 2.645

264.5%

500

Fraction form of 0.625

5/8

Percentages to...

100

Decimal form of 73%

0.73

200

Fraction form of 15%

3/20

Half points for 15/100

300

Decimal form of 164%

1.64

400

Fraction form of 345%

345/100 OR 3 45/100 OR 3 9/20

500

DAILY DOUBLE: Send a representative to sing the entire "1/8" song from memory.

Points will be given to those that succeed this challenge

Classifying Numbers

100

The number 4 is a...

Natural number!

200

The number -7 is a/an...

integer!

300

The number 3/5 is a...

rational number!

400

The number -4.0 is a/an...

integer!

500

The number 0 is a...

whole number!

Scientific Notation

100

What is the standard form of 1.25 x 10³?

1,250

200

What is the standard form of 5.78 x 10^-4?

0.000578

300

The coefficient of a scientific notation has to be in between what two numbers?

1-10

Bonus points if they said it has to be less than 10!

400

What is the scientific notation of 32,700,000?

3.27 x 10⁷

500

What is the scientific notation of 0.0000000000009?

9 x 10^-13