Grade 6 Periodical Test

Which solid figure has six equal square faces?

• Cylinder

• Cube

• Cone

• Sphere

Which of the following is an example of a solid figure?

• Triangle

• Square

• Sphere

• Pentagon

What do you call the flat surface of a solid figure?

• Edge

• Face

• Vertex

• Base

What is the term used to describe a sequence of numbers that follow a specific pattern?

• Ratio

• Equation

• Variable

• Sequence

Which of the following is an example of an equation?

• 3x+5

• 4y−2

• 2a+7=15

• 9m

Which of the following is the algebraic expression for "the sum of a number x and 7"?

• x−7

• x+7

• 7x

• 7−x

Which of the following is an example of a variable?

• 5

• +

• x

• =

What is an algebraic expression?

• A mathematical phrase that includes numbers, variables, and operations

• A mathematical sentence that has an equal sign

• A number without any variables

• A sentence written in words

What is the missing number in the equation 8+5=__+3?

• 7

• 8

• 9

• 10

If a car travels 60 km in 2 hours, what is its speed?

• 10 km/h

• 20 km/h

• 30 km/h

• 40 km/h