Chapter 6-6 "Interpret Remainders"

Front

What is a remainder in division?

Back

A remainder is the amount left over after division when one number cannot be evenly divided by another.

Front

How do you find out how many full boxes can be filled with a given amount of items?

Back

Divide the total number of items by the number of items each box can hold and take the whole number part of the result.

Front

If you have 14 kilograms of food and each box holds 3 kilograms, how many full boxes can you fill?

Back

4 boxes (14 ÷ 3 = 4 remainder 2).

Front

What is the formula to calculate the number of full teams from a total number of students?

Back

Divide the total number of students by the number of students per team and take the whole number part of the result.

Front

How many vans are needed for 31 players if each van holds 9 people?

Back

4 vans (31 ÷ 9 = 3 remainder 4, so you need 4 vans to accommodate all players).

Front

What does it mean to interpret remainders in a word problem?

Back

Interpreting remainders means deciding what to do with the leftover amount in the context of the problem.

Front

If Tom needs to sell 8 chocolate bars and each box contains 3 bars, how many boxes does he need?

Back

3 boxes (8 ÷ 3 = 2 remainder 2, so he needs 3 boxes to have enough bars).

Front

What is the importance of rounding down in division problems?

Back

Rounding down gives the number of complete groups or full boxes that can be formed without exceeding the total.

Front

How do you determine if you need an extra box or van when there is a remainder?

Back

If there is a remainder, you need to add one more box or van to accommodate the leftover items or people.

Front

What is the relationship between division and multiplication in solving these problems?

Back

Division is the process of finding how many times a number fits into another, while multiplication is used to check the total by multiplying the number of groups by the size of each group.