Unit 1 Formative Flashcards Practice

Front

What does divisibility mean?

Back

Divisibility means one number can be divided by another number without leaving anything extra (a remainder).

Front

What are multiples?

Back

Multiples are what you get when you keep multiplying a number. For example: Multiples of 4 are 4, 8, 12, 16, 20.

Front

What does it mean to determine something in mathematics?

Back

To determine means to figure it out or find the answer.

Front

How do you determine if 15 is divisible by 5?

Back

Check: 15 ÷ 5 = 3 (no remainder), so yes!

Front

What are digits?

Back

Digits are the single numbers we use to make bigger numbers. For example: In 472, the digits are 4, 7, and 2.

Front

What is a pattern?

Back

A pattern is something that repeats in the same way. For example: 2, 4, 6, 8, 10 (the pattern is 'add 2 each time').

Front

What does it mean to generalize?

Back

To generalize means to make a rule or statement that works for many cases.

Front

What is an example of generalization in mathematics?

Back

All even numbers are divisible by 2.

Front

What does divisible mean?

Back

Divisible means one number can be divided by another without leftovers.

Front

What is a reference chart?

Back

A reference chart is a helpful table or guide you can look at for information, such as a multiplication chart or a divisibility rules chart.