Multiples of Ten

Front

What is a multiple of ten?

Back

A multiple of ten is any number that can be expressed as ten times an integer, such as 10, 20, 30, 40, etc.

Front

How do you calculate the total number of items when given a quantity per group?

Back

To calculate the total number of items, multiply the number of groups by the quantity of items in each group.

Front

If Julie gives 4 friends 20 stickers each, how do you find the total number of stickers?

Back

Multiply the number of friends (4) by the number of stickers each friend receives (20): 4 x 20 = 80.

Front

What is the result of multiplying 30 by 3?

Back

The result of multiplying 30 by 3 is 90.

Front

How do you multiply two numbers?

Back

To multiply two numbers, you can use repeated addition, or you can use the multiplication table.

Front

What is 50 multiplied by 3?

Back

50 multiplied by 3 equals 150.

Front

What is the product of 2 and 20?

Back

The product of 2 and 20 is 40.

Front

What is 10 times 10?

Back

10 times 10 equals 100.

Front

What is the significance of the number 10 in multiplication?

Back

The number 10 is significant in multiplication as it serves as a base for the decimal system and helps in understanding place value.

Front

How can you check your multiplication answers?

Back

You can check your multiplication answers by using division to see if the product divided by one of the factors equals the other factor.