Mastering Numbers 1 to 20

What comes next? 1, 2, 3, 4, ___

• 5

• 6

• 7

• 8

Which is the smallest number?

• 15

• 1

• 10

• 20

Which is the largest number?

• 18

• 20

• 5

• 12

Order these numbers from greatest to least: 7, 3, 9, 5

• 9, 7, 5, 3

• 3, 5, 7, 9

• 7, 9, 3, 5

• 5, 3, 7, 9

Fill in the missing number: 10, 11, ___, 13

• 12

• 14

• 15

• 16

What comes before 20?

• 18

• 19

• 21

• 22

Which number is the smallest? 8, 11, 2, 19

• 8

• 11

• 2

• 19

Order these numbers from least to greatest: 16, 4, 12, 9

• 4, 9, 12, 16

• 16, 12, 9, 4

• 12, 9, 16, 4

• 9, 4, 16, 12

Which is the largest number? 3, 6, 17, 14

• 3

• 6

• 17

• 14

Fill in the missing number: 17, 18, 19, ___

• 20

• 21

• 15

• 16