Front

What is the standard algorithm for multiplication?

Back

The standard algorithm for multiplication involves multiplying the digits of the numbers starting from the rightmost digit, carrying over any values as needed, and then adding the results together.

Tags

CCSS.4.NBT.B.5

Front

Calculate 54 X 67 using the standard algorithm.

Back

3,618

Tags

CCSS.5.NBT.B.5

Front

What is estimation in mathematics?

Back

Estimation is a method of finding an approximate value that is close to the actual value, often used to make calculations easier.

Front

What is a reasonable estimate for 303 ÷ 19?

Back

15

Tags

CCSS.5.NBT.B.7

Front

How do you find out how many items you can buy with a certain amount of money?

Back

Divide the total amount of money by the cost of one item.

Tags

CCSS.3.OA.A.3

Front

If a maple bar costs $2.50, how many can I buy with $30?

Back

12

Tags

CCSS.6.RP.A.3B

Front

What does '1/4 of a number' mean?

Back

It means to divide the number by 4.

Tags

CCSS.5.NF.B.4A

Front

What is 1/4 of 64?

Back

16

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What does '3/4 of a number' mean?

Back

It means to multiply the number by 3 and then divide by 4.

Tags

CCSS.5.NF.B.4A

Front

What is 3/4 of 48?

Back

36

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C