Flashcard: Whole Number Multiplication and Division

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

What is the product of 309 and 29?

Back

8,961

Tags

CCSS.5.NBT.B.5

Front

If a box contains 24 chocolate bars and there are 576 boxes, how many chocolate bars are there in total?

Back

13,824

Tags

CCSS.5.NBT.B.5

Front

How many seats are in each row if a bus has 108 passengers and 12 rows?

Back

9 seats

Tags

CCSS.4.NBT.B.6

Front

If each ticket costs $14 and total sales were $8,792, how many tickets were sold?

Back

628 tickets

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you find the number of items per row when you have a total and a number of rows?

Back

Divide the total number of items by the number of rows. For example, 1,400 seeds in 35 rows means 1,400 ÷ 35 = 40 seeds per row.

Tags

CCSS.3.OA.A.2

Front

What is the formula for multiplication?

Back

The formula for multiplication is a × b = c, where 'a' and 'b' are the numbers being multiplied, and 'c' is the product.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the formula for division?

Back

The formula for division is a ÷ b = c, where 'a' is the dividend, 'b' is the divisor, and 'c' is the quotient.

Tags

CCSS.3.OA.A.2

Front

What does it mean to find the total number of items?

Back

Finding the total number of items means adding up all the individual items or multiplying the number of groups by the number of items in each group.

Tags

CCSS.2.OA.C.3