Math JEOPARDY! 5 min for 1000 point question. ? seconds for each of them. You can use calculator but (NO PHONE)

Arithmetic

100

What is the sum of 4354 and 324?

4678

200

If you have 45 apples and you give 12 apples to a friend, then buy 18 more apples, how many apples do you have now?

So, you have 51 apples now.

300

A store sells notebooks at 3 each and pens at 2 each. If you buy a total of 15 items and spend $40, how many notebooks and how many pens did you buy?

So, you bought 10 notebooks and 5 pens.

400

What is the answer of  

987*654 -321*123 + 456/3 ?

606167

1000

A rectangle has a perimeter of 60 meters. The length of the rectangle is twice its width. What are the dimensions of the rectangle?

So, the dimensions of the rectangle are 10 meters for the width and 20 meters for the length.

Algebra

100

2x + 3 = 7. What does X equal?

X=2

200

5x plus 7 equals 37. Solve for X.

X=6

300

9x(3^2)-2=403 solve for x.

x=5

400

5x-70x*3*34x*=324 Give me an estimate of the answer. (of x)

0.9

1000

3(x - 4) + 2 = 5x + 6 solve for x.

X=-8

Geometry

100

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

The area of the rectangle is 15 square centimeters (cm²).

200

What is the sum of the interior angles of a triangle?

The answer is that the sum of the interior angles of a triangle is always 180 degrees.

300

If the radius is 23. How much is the area of the circle?

1661.06 square units

400

A rectangle has a length that is twice the width. If the perimeter of the rectangle is 48 units, what are the dimensions of the rectangle?

So, the dimensions of the rectangle are 16 units by 8 units.

1000

In a triangular garden with sides of 13, 14, and 15 meters, the gardener needs to calculate the area for planting flowers and determine the radius of a circular fountain that can fit perfectly inside.

Find the area and determine the radius of a circular fountain that can fit perfectly inside.

A= 84 square meters

r= 4 units

Formulas

100

Whats the formula of a rectangle's area.

base*height

200

Whats the formula of a triangle's area

base*height/2

300

Whats the formula of a trapezoid's area

A=(b1+b2)*h/2

400

What is the formula of a cylinder's volume.

 /pi r²h

1000

What is the oldest know math formula?

The Pythagorean triples and the Pythagorean theorem.

Random

100

What is 2025-2026?

-1

200

Solve for x in the equation 3x + 7 = 22.

x=5

300

What is the least common multiple of 8, 12, 18, 24, and 30?

Its 360

400

What are the first 10 digits of pie?

3.141592653

1000

What is 13 factorial ? ( no calculator only scratch paper)

6227020800