CBA #2 Review 2024-2025

Front

How many pages does Bob need to place 52 stamps if each page holds 6 stamps?

Back

Bob needs 9 pages.

Front

What is the value of the missing output if the options are 44, 42, 30, 36?

Back

The value of the missing output is 42.

Front

Cindy earns $27 a week. How much does she earn in one year (52 weeks)?

Back

Cindy earns approximately $1,404 in one year, but the best estimate is $1,500.

Front

What is the final answer if the options are 300, 324, 342?

Back

The final answer is 324.

Front

What should you do when reading equations carefully?

Back

You should ensure to read all parts of the equations to avoid mistakes.

Front

What is division?

Back

Division is the process of finding out how many times one number is contained within another.

Front

What is multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Front

What is an estimate?

Back

An estimate is a rough calculation of the value, number, quantity, or extent of something.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, often to make calculations easier.

Front

What is a stamp book?

Back

A stamp book is a collection where stamps are organized and stored.