Math Skills Challenge for Grade 7

What is the ratio of 8 to 12 in simplest form?

• 1 to 2

• 4 to 5

• 2 to 3

• 3 to 4

If 3/4 of a number is 18, what is the number?

• 30

• 15

• 24

• 20

Calculate the area of a rectangle with a length of 10 cm and a width of 5 cm.

• 50 cm²

• 30 cm²

• 15 cm²

• 100 cm²

What is the perimeter of a square with a side length of 6 m?

• 30 m

• 12 m

• 24 m

• 18 m

If a recipe requires 2 cups of flour for every 3 cups of sugar, how much flour is needed for 9 cups of sugar?

• 8 cups of flour

• 6 cups of flour

• 3 cups of flour

• 4 cups of flour

What is the sum of -7 and 5?

• -2

• -5

• 3

• -12

If a triangle has a base of 8 cm and a height of 5 cm, what is its area?

• 30 cm²

• 15 cm²

• 25 cm²

• 20 cm²

What is the difference between 15 and -9?

• 24

• -15

• -24

• 6

A garden is 12 m long and 9 m wide. What is its perimeter?

• 30 m

• 42 m

• 48 m

• 36 m

If 5/8 of a pizza is left and you eat 1/4 of it, how much pizza is left?

• 15/32

• 7/32

• 3/8

• 1/2