Math through the years

K-2

100

7+8 = 

15

200

What is the name for four sided shapes?

Quadrilateral

300

How many sides does a heptagon have?

7

400

What number comes next? 

6, 12, 18, ...

24

500

If you have a dime, two nickels, a quarter, and two pennies how much money do you have?

47 cents

3-5

100

11 x 12

132

200

What is the formula for the area of a triangle?

1/2bh

300

10.54 + 8.97

19.51

400

72 x 8 = 

576

500

728 / 4

182

6-8

100

2(x+3)+4=32

Solve for x 

x = 11

200

What is the formula for the area of a circle?

πr²

300

What is the y-intercept?

7x - y = 14

-14

400

What is the square root of 121

11

500

A 6-ounce bottle of soap costs $7.20. What is the unit price?

$1.2 per ounce

9-12

100

What is sin/cos?

tan

200

What are the three measures of central tendency?

Mean, Median, and Mode

300

What is log(base 3) (2x-5)=4?

x=38

400

478x634

303.052

500

How do you pronounce "Euler"?

Oil-er

Math Facts

100

Is zero a positive or negative number?

Neither

200

When is Pi day?

March 14th

300

What is the only number in the English language that has the same number of letters as the number itself?

Four

400

Who invented calculus?

Leibniz-Newton controversy; either Isaac Newton or Gottfried Wilhelm Leibniz will work as an answer

500

What is the only number directly between a perfect square and a perfect cube? 

26