Addition with Regrouping

Front

What is Addition with Regrouping?

Back

Addition with regrouping is a method used to add numbers that require carrying over a value to the next column when the sum exceeds 9.

Front

What does it mean to round to the nearest hundred?

Back

Rounding to the nearest hundred means adjusting a number to the closest multiple of 100.

Front

What is the sum of 564 and 283?

Back

847

Front

How do you round 186 to the nearest hundred?

Back

186 rounds to 200.

Front

What is the total when you add 200 and 100?

Back

300

Front

If there are 45 donuts left and 145 were sold, how many did the shop start with?

Back

190 donuts.

Front

What is the total number of candies Mr. Watson bought if he bought 432 and 468 pieces?

Back

900 pieces.

Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means adjusting a number to the closest multiple of 10.

Front

What is the sum of 89 and 72 when rounded to the nearest ten?

Back

160 (90 + 70).

Front

What is the process of carrying in addition?

Back

Carrying is when the sum of a column exceeds 9, and you move the extra value to the next column.