Maths Flashcard For Class 3

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is addition?

Back

Addition is a mathematical operation where two or more numbers are combined to get a total. For example, 2 + 3 = 5.

Front

What is a total?

Back

The total is the sum of all parts or numbers combined together. For example, if you have 2 apples and 3 apples, the total is 5 apples.

Front

How do you find the total number of people in multiple sections?

Back

To find the total number of people in multiple sections, multiply the number of people each section can hold by the number of sections. For example, if each section holds 246 people and there are 4 sections, the total is 246 x 4 = 984.

Front

What is the formula for finding the total number of workers hired?

Back

To find the total number of workers hired, add the number of workers from each group. For example, if 318 beavers and 544 spiders were hired, the total is 318 + 544 = 862.

Front

What is the multiplication of bags and cookies?

Back

To find the total number of cookies, multiply the number of bags by the number of cookies in each bag. For example, if there are 37 bags with 19 cookies each, the total is 37 x 19 = 703.

Front

What is area in the context of a pan of fudge?

Back

Area is the amount of space inside a shape. For a rectangle, the area can be found by multiplying the length by the width. For example, a pan measuring 18 inches by 29 inches has an area of 18 x 29 = 522 square inches.

Front

How do you calculate the number of feet for birds on branches?

Back

To find the total number of feet for birds, multiply the number of birds by the number of feet each bird has. Since each bird has 2 feet, for 46 birds, the total is 46 x 2 = 92.

Front

What is a square piece in geometry?

Back

A square piece is a shape with four equal sides and four right angles. In the context of cutting fudge, each piece is 1 inch on each side.

Front

What does 'perched' mean?

Back

'Perched' means to sit or rest on something, like birds sitting on branches.