METRIC CONVERSION
EXPONENTS
PRIME FACTORS
LCD
DECIMALS, PERCENTS, and FRACTIONS
ANYTHING GOES
100

40 cm = ____ dm

What is 4?

40 / 10  

100

7 x 7 = 49 

What is 72?


Said as seven squared.



100

These are the prime factors for 10

What is 2 x 5?

100

This is the LCD of 2 and 4.

What is 4?

100

This is 1/4 as a decimal.

What is .25?

100

This is the range of 8, 20, and 42.

What is 34?


Subtract the smallest number from the largest number. 

200

5kg = ____ hg

What is 50?


5 x 10

200

8 x 8 x 8 = 512

What is 83?


Said as eight cubed

200
These are the prime factors for 9

What is 3 x 3 or 32

200

This is the LCD of 3 and 5.

What is 15?

200

This is the percent equivalent to .035

What is 3.5%

200

This is 25% of 200

What is 50?

300

300kg = _____ dag

What is 30,000? 


30x10x10

300
5 x 5 x 5 x 5 x 5 = 3125

What is 55?


Said as five to the fifth power.

300

These are the prime factors of 12.

What is 2 x 2 x 3 or 22 x 3

300

This is the LCD of 6 and 9.

What is 18?

300

This is the decimal equivalent of 368%

What is 3.68?

300
The original price of the candy was $8, now it's $6. This is the discounted rate.

What is 25%?


8 (original) -6 (new) = 2 (amount decreased)

2 / 8 reduces to  1/4 = 25%

400

3,000mm = ____ m

What is 3?


3,000 / 10 / 10 / 10

400

1002 = ___.

What is 10,000?

400

These are the prime factors for 8.

What is 2 x 2 x 2 or 23

400

This is the LCD of 9 and 12.

What is 36?

400

This is the percent equivalent of 59.1

What is 5,910?

400

52oz. = ____ lb.

What is 3 and 1/4  or  3.25?


52 / 16 

500

43,000g = _____ kg

What is 43? 


43,000 / 10 / 10 / 10

500

This is 90 to the 4th power in both exponent and expanded form.

What is 904  and 90 x 90 x 90 x 90

500

These are the prime factors for 24.

What is 2 x 2 x 2 x 3  or  23 x 3

500

This is the LCD of 4, 3, and 6.

What is 12?

500

This is the decimal equivalent to 13 and 7/8%

What is .13875?

500

The headphones cost $78 and the sales tax rate is 7%. This is the amount of sales tax.

What is $5.46?


$78 x .07