Missing Numbers on a Number Line

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order, with equal spaces between them.

Front

What number comes after 60 on a number line?

Back

70

Front

What number comes before 100 on a number line?

Back

90

Front

What is the missing number in this sequence: 60, 70, __, 90, 100?

Back

80

Front

What is the missing number in this sequence: 5, 10, 15, 20, 25, __?

Back

30

Front

What numbers are missing in this sequence: 10, __, 30?

Back

20

Front

What is the missing number in this sequence: 20, __, 30?

Back

25

Front

What is the missing number in this sequence: 14, __, 16?

Back

15

Front

What numbers are missing in this sequence: 8, __, 12?

Back

10

Front

What numbers are missing in this sequence: __, 20, 30?

Back

10