Maths Revision for Grade 3

What is symmetry? Give an example.

• An example of symmetry is a butterfly, which has wings that are mirror images of each other.

• A circle, which has no distinct sides or angles.

• A tree, which grows unevenly in different directions.

• A square, which has four equal sides but no symmetry.

How many degrees are in a right angle?

• 180 degrees

• 45 degrees

• 360 degrees

• 90 degrees

Count back from 20 to 10. What do you get?

• 10

• 9

• 15

• 11

What is 1/2 of 8?

• 4

• 6

• 10

• 2

Draw a shape that has line symmetry.

• Square shape

• Butterfly shape

• Circle shape

• Triangle shape

What is the angle of a straight line?

• 180 degrees

• 45 degrees

• 360 degrees

• 90 degrees

Count on from 15 to 25. What do you get?

• 14

• 30

• 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

• 26

What is 3/4 of 16?

• 10

• 12

• 8

• 14

Name a shape that has no symmetry.

• Circle

• Scalene triangle

• Square

• Equilateral triangle

How many angles does a triangle have?

• 3

• 5

• 4

• 2