Grade 3 - Mathematics 9.6 Multiplying Three Digit with One Digit Number (WIZ Math)
Example:
Question
Step 1
Step 2
Step 3
Answer: 693 Short Method:
Multiply the single digit by both the digits of the 3 digit number.
If the product in tens place is a 2 digit number, we carry the tens digit of the number to the tens place of the factors.
Example:
Question
Step 1
Step 2
Step 3
4x3 = 12
5x3=15, 15+1=16
8x3=24, 24+1=25
Answer: 2562 Another Method:
Example:
Question
Step 1
Step 2
Step 3
Step 4
4x3=12
50x3=150
800x3=2400
12+150+2400=2562
Answer: 2562Directions: Write the product of the a three digit number with a single digit number for the following. Also write at least 10 examples of your own.