What Are the Patterns in Multiples of 1 and 0?

Kira has 8 plates with 1 orange on each plate. How many oranges does Kira have?

• 8

• 6

• 10

• 12

To show 7 × 1 using counters, you would have 7 counters in all. How many counters would you have?

• 6

• 8

• 7

• 1

What is the Identity (One) Property of Multiplication?

• When you multiply a number by 1, the product is that number.

• When you multiply a number by 0, the product is always 1.

• When you add 1 to any number, the sum is always 1.

• When you multiply two numbers, the product is always greater than both numbers.

What is the Zero Property of Multiplication?

• When you multiply a number by 0, the product is 0.

• When you multiply a number by 1, the product is the number itself.

• When you add zero to a number, the sum is zero.

• When you divide a number by zero, the result is zero.

Chad has 6 plates. Each plate has 1 apple and 0 grapes. The total number of apples is:

• 6

• 1

• 0

• 12

3 × 1 = ____

• 3

• 1

• 0

• 4

3 × 0 = ____

• 0

• 3

• 1

• 30

1 × 7 = ____

• 7

• 6

• 8

• 1

____ = 5 × 0

• 0

• 5

• 1

• 10

4 × 0 = ____

• 0

• 4

• 1

• 40