Front

What is the rule for the number pattern: 87, 84, 81, 78, 75?

Back

Rule: -3

Front

Which shows the pattern counting by 3s?

Back

1, 4, 7, 10

Front

What is the rule for the number pattern: 20, 25, 30, 35, 40, 45?

Back

Skip counting by 5

Front

What is the rule for the number pattern: 12, 14, 16, 18, 20, 22, 24?

Back

+2

Front

What is the rule for the number pattern: 43, 45, 47, 49, 51, 53, 55?

Back

+2

Front

What is skip counting?

Back

Counting by a number other than 1, such as 2, 3, 5, etc.

Front

What is the difference between addition and subtraction?

Back

Addition combines numbers, while subtraction takes one number away from another.

Front

What is a number pattern?

Back

A sequence of numbers that follows a specific rule.

Front

What does it mean to count by 2s?

Back

To add 2 each time, such as 2, 4, 6, 8.

Front

What is the rule for the number pattern: 5, 10, 15, 20?

Back

+5