Multiplication Rules

Multiplication Facts

Inverse (Opposite) Facts

Expanded Notation

Ordering Numbers

200

When you multiply by 0, the answer is ALWAYS what?

Zero (0).

200

What is the product (answer) of this multiplication expression?

7 X 2 =

14

200

What is the inverse fact to the following multiplication statement, that has an answer of 4?

5 X 4 = 20?

20 / 5 = 4

200

What is the expanded form of the following number

578

500 + 70 + 8

200

Put the following numbers in order from least to greatest.

432 53 2399 103

53 103 432 2399

400

When you multiply by 1, the answer is always what?

The number it is being multiplied by.

400

What is the product (answer) of this multiplication expression?

17 X 0 =

Zero

400

What is the inverse fact to the following multiplication statement, that has an answer of 3?

3 X 5 = 15

15 / 5 = 3

400

What is the expanded form of the following number?

4,123

4,000 + 100 + 20 + 3

400

Put the following numbers in order from least to greatest.

29 94 53 41

29 41 53 94

600

When you multiply by 2, what are you actually doing?

You are doubling the other number.

600

What is the product (answer) of this multiplication expression?

10 X 10 =

100

600

What is an inverse fact to the following division statement?

24 / 6 = 4 (24 divided by 6 = 4)

4 X 6 = 24

OR

6 X 4 = 24

600

What is the expanded form of the following number?

14,523

10,000 + 4,000 + 500 + 20 + 3

600

Put the following numbers in order from greatest to least.

1 503 42 321

503 321 42 1

800

When you multiply, the order of the numbers matter.

True or False?

False

800

What is the product (answer) of this multiplication expression?

8374 X 1 =

8374

800

What is the inverse fact to the following division statement?

36 / 6 = 6 (36 divided by 6 = 6)

6 X 6 = 36

800

What is the expanded form of the following number? 2,703

2,000 + 700 + 3

800

Put the following numbers in order from greatest to least.

332 423 442 343

442 423 343 332

1000

When you multiply by 10, what are you doing?

You are adding a zero to the number being multiplied.

1000

What is the product (answer) of this multiplication expression?

5 X 7 =

35

1000

Give two inverse (opposite) facts containing the following numbers

2, 5, 10

2 X 5 = 10 and 10 / 2 = 5 OR

2 X 5 = 10 and 10 / 5 = 2 OR

5 X 2 = 10 and 10 / 5 = 2 OR

5 X 2 = 10 and 10 / 2 = 5

1000

What is the expanded form of the following number?

1,000,023

1,000,000 + 20 + 3

1000

Put the following numbers in order from least to greatest.

847 814 887 843

814 843 847 887