Odd, Even, Square & Triangular Numbers

Is 36 a Square Number?

• YES

• NO

Is 54 a Square Number?

• YES

• NO

Which one of these is NOT a Square Number?

• 64

• 16

• 20

• 100

What is the Square Number after 36?

• 64

• 81

• 45

• 49

Complete the sequence: 1, 4, 9, 16, 25

• 36, 49, 69, 81, 100

• 36, 49, 81, 100, 121

• 36, 46, 81, 100, 121

• 36, 49, 64, 81, 100

Select the correct list of triangular numbers

• 1, 2, 3, 4, 5

• 1, 3, 5, 7, 9

• 1, 3, 6, 10, 15

• 18

• 81

A sequence of ODD numbers will end in:

• 0, 2, 4, 6, 8

• 1, 3, 5, 7, 9

2022 is a _______ number.

• ODD

• EVEN

What is the number of TRIANGLES in the next pattern?

• 16

• 25

• 36

• 49