Date: May 14, 2023

# Multiplying using Mental Math Strategies Worksheet Test

## Part 1: Basic Multiplication

1. Multiply 6 by 8
2. Multiply 4 by 9
3. Multiply 7 by 5
4. Multiply 3 by 11
5. Multiply 9 by 2
6. Multiply 10 by 6
7. Multiply 2 by 12
8. Multiply 5 by 7
9. Multiply 8 by 4
10. Multiply 11 by 3

## Part 2: Multiplying by 10, 100, and 1000

1. Multiply 5 by 100
2. Multiply 3 by 1000
3. Multiply 7 by 10
4. Multiply 8 by 100
5. Multiply 9 by 1000
6. Multiply 2 by 10
7. Multiply 4 by 100
8. Multiply 6 by 1000
9. Multiply 1 by 10
10. Multiply 3 by 100

## Part 3: Multiplying by a Number Ending in 5

1. Multiply 7 by 15
2. Multiply 9 by 25
3. Multiply 6 by 35
4. Multiply 4 by 45
5. Multiply 8 by 55
6. Multiply 3 by 65
7. Multiply 5 by 75
8. Multiply 2 by 85
9. Multiply 1 by 95
10. Multiply 10 by 105

## Part 4: Multiplying by Numbers Close to 10, 100, or 1000

1. Multiply 8 by 9
2. Multiply 49 by 50
3. Multiply 101 by 99
4. Multiply 998 by 1002
5. Multiply 1001 by 999
6. Multiply 9999 by 10001
7. Multiply 997 by 1003
8. Multiply 49 by 51
9. Multiply 102 by 98
10. Multiply 1002 by 998

## Part 5: Multiplying by Numbers with 0s

1. Multiply 40 by 60
2. Multiply 30 by 400
3. Multiply 700 by 20
4. Multiply 500 by 800
5. Multiply 9000 by 2000
6. Multiply 200 by 3000
7. Multiply 4000 by 500
8. Multiply 60 by 700
9. Multiply 900 by 80
10. Multiply 3000 by 1000

## Part 6: Word Problems

1. There are 4 rows of chairs in a room. Each row has 6 chairs. How many chairs are there in total?
2. A pack of pencils has 8 pencils in it. How many pencils are there in 5 packs?
3. There are 6 marbles in each of the 10 bags. How many marbles are there in total?
4. A pizza has 8 slices. How many slices are there in 3 pizzas?
5. There are 7 days in a week. How many days are there in 4 weeks?
6. A book has 200 pages. How many pages are there in 5 books?
7. A box has 20 chocolates in it. How many chocolates are there in 9 boxes?
8. A bag of balloons has 12 balloons in it. How many balloons are there in 8 bags?
9. There are 3 apples in each of the 6 baskets. How many apples are there in total?
10. A car can hold 15 passengers. How many passengers can 5 cars hold?

Good Luck!