G6 Winter Exam study guide 2024

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Front

What does 'a number divided by 4' look like in algebraic expression?

Back

x ÷ 4 or x/4

Front

How do you express 'four times the difference of a number and three' in algebra?

Back

4(x - 3)

Front

What does 'six more than twice a number' mean in algebraic terms?

Back

2x + 6

Front

What is the area of a parallelogram with a base of 6 units and a height of 4 units?

Back

24 square units

Front

What is the area of a triangle with a base of 10 units and a height of 4 units?

Back

20 square units

Front

What is the difference between a parallelogram and a rectangle?

Back

A parallelogram has opposite sides that are equal and parallel, while a rectangle has all angles equal to 90 degrees.

Front

What is the meaning of 'expression' in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, ×, ÷) without an equality sign.

Front

What is a variable in algebra?

Back

A variable is a symbol (usually a letter) that represents an unknown value.