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 omitted, and the goal is to identify the missing numbers based on the pattern of the sequence.

Front

What is the pattern in the sequence 27, ___, 21, 18?

Back

The pattern is decreasing by 3. The missing number is 24.

Front

How do you find the missing number in a sequence?

Back

Look for a pattern in the numbers, such as addition or subtraction, and apply it to find the missing number.

Front

What is the missing number in the sequence 36, ___, 42, 45?

Back

The missing number is 39.

Front

What is the difference between consecutive numbers in the sequence 43, 48, ___, 58?

Back

The difference is increasing by 5. The missing number is 53.

Front

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

Back

The missing number is 42.

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

What is an example of a simple missing number sequence?

Back

Example: 1, 2, ___, 4. The missing number is 3.

Front

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

Back

The missing number is 27.