Spiral Review #3 Flashcardzizz

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does 9 x 3 equal?

Back

27

Front

How do you solve 4 x 6?

Back

You can think of it as having 4 groups of 6, which equals 24.

Front

What is rounding?

Back

Rounding is changing a number to a nearby value that is easier to work with. For example, rounding 149 to the nearest hundred gives you 100.

Front

What is another way to write 5 + 5 + 5 + 5?

Back

4 x 5

Front

What is subtraction?

Back

Subtraction is taking one number away from another. For example, 973 - 395 means you take 395 away from 973.

Front

What is the result of 973 - 395?

Back

578

Front

What is an equal group in multiplication?

Back

An equal group is when you have the same number of items in each group. For example, in 4 x 6, there are 4 groups of 6.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

What does it mean to round to the nearest hundred?

Back

It means to find the closest multiple of 100 to a given number.