Multiplying by Multiples of 10

Front

What is the result of multiplying any number by 10?

Back

The result is that the number is shifted one place to the left in the decimal system, effectively adding a zero to the end of the number.

Front

What is 70 multiplied by 5?

Back

350

Front

How many quarters are there in 3 buckets if each bucket has 80 quarters?

Back

240 quarters.

Front

What is 40 multiplied by 6?

Back

240.

Front

If there are 40 tiger tickets in a box and there are 3 boxes, how many tiger tickets are there in total?

Back

120 tiger tickets.

Front

What is the result of 2 multiplied by 30?

Back

60.

Front

What is the general rule for multiplying by multiples of 10?

Back

When multiplying by multiples of 10, you can multiply the number by the non-zero digit and then add the number of zeros from the multiple of 10.

Front

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

Back

Multiply the quantity per group by the number of groups.

Front

What is the product of 40 and 3?

Back

120.

Front

If you have 5 groups of 10, how many do you have in total?

Back

50.