1st class Quiz

10 + 5

• 15

• 18

• 5

9 + 8

• 12

• 17

• 3

8 - 4 =

How many sides does a square have?

• 5

• 6

• 4

How many sides does an Octagon have?

• 9

• 5

• 8

16 - 4 =

• 12

• 8

• 16

Double 7

• 13

• 12

• 14

3, 6, 9, ____, ____,

• 12, 17

• 12, 14

• 12, 15

12 + 10

• 23

• 32

• 22

I start with a number, I add 10. My answer is 14, what number did I start with?

• 3

• 4

• 7