Multiplication and Division Facts Worksheet

**Page 1**

1.

Which basic fact could you use to find 50 × 60?

a. | 60 ÷ 5 | ||

b. | 5 × 7 | ||

c. | 5 × 6 | ||

d. | 50 ÷ 6 |

[Original expression.]

5 × 6 = 30

50 × 60 = 3,000

So, the basic fact that can be used to find 50 × 60 is 5 × 6.

Correct answer : (3)

2.

Which basic fact could you use to find 700 × 8?

a. | 7 × 8 | ||

b. | 70 ÷ 8 | ||

c. | 100 × 8 | ||

d. | 800 ÷ 7 |

[Original expression.]

7 × 8 = 56

70 × 8 = 560

700 × 8 = 5,600

So, the basic fact that can be used to find 700 × 8 is 7 × 8.

Correct answer : (1)

3.

Which of the basic facts would help you in finding 90 × 90?

a. | 9 × 10 | ||

b. | 9 × 9 | ||

c. | 90 ÷ 9 | ||

d. | 90 + 90 |

[Original expression.]

9 × 9 = 81

90 × 90 = 8,100

So, the basic fact that can be used to find 90 × 90 is 9 × 9.

Correct answer : (2)

4.

Which basic fact could you use to find 8 × 60?

a. | 8 × 6 | ||

b. | 8 × 10 | ||

c. | 8 + 60 | ||

d. | 60 ÷ 8 |

[Original expression.]

8 × 6 = 48

8 × 60 = 480

So, the basic fact that can be used to find 8 × 60 is 8 × 6.

Correct answer : (1)

5.

What basic fact could you use to find 40 × 8?

a. | 40 + 8 | ||

b. | 4 × 8 | ||

c. | 40 ÷ 8 | ||

d. | 8 ÷ 4 |

[Original expression.]

4 × 8 = 32

Then 40 × 8 = 320

So, the basic fact that could be used to find 40 × 8 is 4 × 8.

Correct answer : (2)

6.

Identify the basic fact that helps you in finding 480 ÷ 60.

a. | 48 × 7 | ||

b. | 48 ÷ 7 | ||

c. | 48 ÷ 6 | ||

d. | 48 × 6 |

48 ÷ 6 = 8

480 ÷ 60 = 8

So, the basic fact that helps in finding 480 ÷ 60 is 48 ÷ 6.

Correct answer : (3)

7.

Identify the basic fact that helps you in finding 2100 ÷ 300.

a. | 21 × 7 | ||

b. | 21 ÷ 7 | ||

c. | 21 × 3 | ||

d. | 21 ÷ 3 |

21 ÷ 3 = 7

2100 ÷ 300 = 7

So, the basic fact that helps in finding 2100 ÷ 300 is 21 ÷ 3.

Correct answer : (4)

8.

Identify the basic fact that helps you to evaluate 120 ÷ 20.

a. | 12 × 6 | ||

b. | 12 ÷ 2 | ||

c. | 12 × 2 | ||

d. | 12 ÷ 6 |

12 ÷ 2 = 6

120 ÷ 20 = 6

So, the basic fact that helps in finding 120 ÷ 20 is 12 ÷ 2.

Correct answer : (2)

9.

Which basic fact helps you in finding 5600 ÷ 70?

a. | 56 × 7 | ||

b. | 56 + 7 | ||

c. | 56 ÷ 7 | ||

d. | 56 × 70 |

56 ÷ 7 = 8

5600 ÷ 70 = 80

So, the basic division fact that helps in finding 5600 ÷ 70 is 56 ÷ 7.

Correct answer : (3)

10.

Identify the basic fact that helps you in finding 420 ÷ 7.

a. | 4200 ÷ 7 | ||

b. | 7 × 8 | ||

c. | 42 ÷ 7 | ||

d. | 42 × 7 |

42 ÷ 7 = 6

420 ÷ 7 = 60

So, the basic fact that helps in finding 420 ÷ 7 is 42 ÷ 7.

Correct answer : (3)