Q#2 Math 4th

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between quantities, often used in math to help solve problems involving addition and subtraction.

Front

How do you calculate the number of vans needed for a field trip?

Back

To find the number of vans needed, divide the total number of students by the capacity of each van. For example, 132 students ÷ 9 students per van = 14.67, which rounds up to 15 vans.

Front

If John has 5 packages of pecans with 128 pecans each, how many pecans does he have in total?

Back

To find the total number of pecans, multiply the number of packages by the number of pecans in each package: 5 packages × 128 pecans/package = 640 pecans.

Front

What is the formula to find the perimeter of a rectangle?

Back

The perimeter of a rectangle is calculated using the formula: P = 2(length + width).

Front

How do you find the amount of money earned from lessons?

Back

To find the total earnings, multiply the number of lessons by the price per lesson for each type, then add the two amounts together.

Front

What is division?

Back

Division is a mathematical operation where a number is divided into equal parts. It answers the question of how many times one number is contained within another.

Front

What is the meaning of 'perimeter'?

Back

Perimeter is the total distance around the outside of a shape, calculated by adding the lengths of all sides.

Front

How do you distribute items equally?

Back

To distribute items equally, divide the total number of items by the number of groups you want to create.

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents repeated addition. For example, 4 × 3 means adding 4 three times (4 + 4 + 4).

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in a narrative form, requiring interpretation and problem-solving skills to find the answer.