enVision Topic 7

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 the product of two numbers?

Back

The product is the result of multiplying two or more numbers together. For example, the product of 5 and 6 is 30 (5 x 6 = 30).

Front

How do you find the total number of items in equal groups?

Back

To find the total number of items in equal groups, multiply the number of groups by the number of items in each group. For example, if there are 4 groups of 5 apples, the total is 4 x 5 = 20 apples.

Front

What does 'about how many' mean in a math problem?

Back

'About how many' means to estimate or find a close approximation rather than an exact number.

Front

What is an estimate?

Back

An estimate is a rough calculation or judgment of the value, number, quantity, or extent of something.

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, simply add a zero to the end of that number. For example, 7 x 10 = 70.

Front

What is the importance of zeros in multiplication?

Back

Zeros in multiplication can indicate the size of the product. For example, multiplying by 10, 100, or 1,000 adds zeros to the product, making it larger.

Front

What is a word problem in math?

Back

A word problem is a mathematical problem that is presented in the form of a story or real-life scenario, requiring interpretation and problem-solving.

Front

How do you solve a word problem?

Back

To solve a word problem, read the problem carefully, identify the important information, determine what is being asked, and then use mathematical operations to find the solution.

Front

What is a classroom?

Back

A classroom is a room where teaching and learning take place, typically containing desks, chairs, and educational materials.