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 comes after 8 in a number line?

Back

9

Front

What is the missing number in this sequence: 1, 2, 3, 4, 5, 6, 7, 8, _, 10?

Back

9

Front

What is the missing number in this sequence: 20, 21, 22, 23, 24, 25, 26, 27, __, 29, 30?

Back

28

Front

What is the missing number in this sequence: 50, 51, 52, 53, 54, 55, 56, __, 58, 59, 60?

Back

57

Front

What is the missing number in this sequence: 20, 21, __, 23, 24, 25, 26, 27, 28, 29, 30?

Back

22

Front

What is the missing number in this sequence: 10, 11, 12, 13, 14, 15, _, 17, 18, 19, 20?

Back

16

Front

What is the pattern in a number line?

Back

The pattern in a number line is that each number increases by one as you move to the right.

Front

What number comes before 20?

Back

19

Front

What number comes after 30?

Back

31