Missing Number sequences

Front

What is a missing number sequence?

Back

A missing number sequence is a series of numbers where one or more numbers are not shown, and you need to find the missing number(s) based on the pattern of the sequence.

Front

What is the pattern in the sequence 36, ___, 42, 45?

Back

The pattern is increasing by 3, so the missing number is 39.

Front

How do you find a missing number in a sequence?

Back

Look for patterns such as addition or subtraction between the numbers. Use these patterns to calculate the missing number.

Front

What is the missing number in the sequence 18, ____, 36, 45?

Back

The missing number is 27, as the pattern is increasing by 9.

Front

What is the missing number in the sequence 27, ___, 21, 18?

Back

The missing number is 24, as the pattern is decreasing by 3.

Front

What is the missing number in the sequence 54, 48, ____, 36?

Back

The missing number is 42, as the pattern is decreasing by 6.

Front

What is the missing number in the sequence 56, ___, 40, 32?

Back

The missing number is 48, as the pattern is decreasing by 8.

Front

What does it mean if a sequence is increasing?

Back

An increasing sequence means that each number is larger than the previous one.

Front

What does it mean if a sequence is decreasing?

Back

A decreasing sequence means that each number is smaller than the previous one.

Front

Can a missing number sequence have more than one missing number?

Back

Yes, a sequence can have multiple missing numbers, and you can find them by identifying the pattern.