3-Digit Addition and Subtraction Review

Front

What is 3-digit addition?

Back

3-digit addition is the process of adding numbers that have three digits, such as 123 + 456.

Front

What is 3-digit subtraction?

Back

3-digit subtraction is the process of subtracting one three-digit number from another, like 789 - 456.

Front

How do you find the number of pages left to read?

Back

Subtract the number of pages read from the total number of pages.

Front

If Andrew has 328 pages and reads 119, how many pages are left?

Back

209 pages.

Front

What does the ones place represent in a number?

Back

The ones place is the rightmost digit in a number, representing single units.

Front

What does the tens place represent in a number?

Back

The tens place is the second digit from the right, representing groups of ten.

Front

What does the hundreds place represent in a number?

Back

The hundreds place is the third digit from the right, representing groups of one hundred.

Front

What is the sum of 215 and 775?

Back

990.

Front

What is the result of 800 + 134?

Back

934.

Front

What is the sum of 467 and 324?

Back

791.