Math

HCF & LCM

100

The HCF of 36, 81 and 54

What is 9?

200

The LCM of 4,6 and 9

What is 36?

300

The LCM of 27, 36 and 8

What is 216?

400

The HCF of 230, 69 and 46.

What is 23?

500

The HCF of 111, 102 and 1101

What is 3?

Perimeter & Area

100

Joe owns a large farm. He wants to put a fence around his wheat field to keep it safe from his cows. The field is a rectangle 7 feet wide and 10 feet long. Calculate how much fencing he needs.

What is 34 feet?

200

Determine the area of a right triangle if the base is 21cm and the height is 10cm.

What is 105cm²?

300

Albert says that the perimeter of a triangle of side lengths 3, 4 and 5 is 60. What mistake did he make?

He multiplied instead of adding

400

The area of a triangle is 40m² and the base is 5m. What is the height?

16

500

True or false: The area and perimeter of a square with a side length of 4 are the same.

True

3D solids

100

I am 3D shape with 2 faces, pointy and great for holding ice-cream. Who am I ?

 a cone

200

I have 4 faces, 4 vertices and 6 edges. I am...

a triangle based pyramid

300

Kaeli drew 1 square on a paper. She wants to cut it out and make a cube out of it how many MORE will she need to draw?

5

400

What 3D shape has no edges or vertices?

a sphere

500

Square : rectangle :: cube : ?

Cuboid

Exponents

100

2² x 3²

What is 36?

200

True or false: 2⁴ = 4²

True

300

Albert says that 4³ is 12. What mistake did he make?

He multiplied the base by the exponent.

400

Calculate 72 in exponential form.

2³ x 3² ?

500

3³ x 2²

216?

Bonus

100

6 x (5 + 4 + 3)

72?

200

Harold wants to package some melons. He has put 0.45 melons in each box and he has 40 boxes. Find the amount of melons he has packaged.

18 melons

300

Levi, Isaiah, Charles, Geralo, Joshua and Ayden have 2/3 of a bar of chocolate and want to share it between them so everyone gets the same amount. How much will each friend get?

1/9

400

If line segments AH and GD intersect at a right angle at point F, these line segments are...

perpendicular

500

144 people took part in a survey, 1/9 of them are allergic to cheese and 1/8 are allergic to nuts but the rest have no food allergies. No one has both allergies. Find how many people who particpated have a food allergy.

34 people