Multiplication

Front

What is multiplication?

Back

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

Front

What does the multiplication sentence 4 x 5 represent?

Back

The multiplication sentence 4 x 5 represents adding the number 4 a total of 5 times, which equals 20.

Front

If each chair costs $5, how much do 4 chairs cost?

Back

4 chairs cost $20 (5 x 4 = 20).

Front

What is the product of 7,999 and 6?

Back

The product of 7,999 and 6 is 47,994.

Front

How many beads does Karl need to make 5 belts if he has already made 4?

Back

Karl needs 25 beads to make the remaining 5th belt (5 beads per belt x 5 belts = 25 beads).

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication, showing objects arranged in rows and columns. For example, a 4 x 5 array has 4 rows and 5 columns.

Front

What is the multiplication fact for 4 + 4 + 4 + 4 + 4?

Back

The multiplication fact for 4 + 4 + 4 + 4 + 4 is 4 x 5.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 3 x 4 = 4 x 3.

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains the same. For example, 7 x 1 = 7.

Front

What is the zero property of multiplication?

Back

The zero property states that any number multiplied by 0 equals 0. For example, 5 x 0 = 0.