4.4A/H

Front

What is division?

Back

Division is the process of splitting a number into equal parts. It is the opposite of multiplication.

Front

What is the formula for finding the total mass of a mixture?

Back

Total mass = mass of substance 1 + mass of substance 2 + mass of substance 3 + ...

Front

How do you calculate the number of packages needed if you know the number of items per package?

Back

Number of packages = Total items ÷ Items per package.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

How do you calculate change from a purchase?

Back

Change = Amount given - Total cost of items.

Front

What is the concept of capacity in relation to trucks?

Back

Capacity refers to the maximum number of people or items that can fit in a truck.

Front

What is the importance of rounding in mathematics?

Back

Rounding helps simplify numbers to make calculations easier and to estimate values.

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation and problem-solving.

Front

How do you find the minimum number of trucks needed for a group?

Back

Minimum trucks = Total people ÷ Capacity of one truck, rounded up to the nearest whole number.

Front

What is multiplication?

Back

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