Finger multiplicationThe use of finger multiplication has been widespread through the years. It is not the traditional way of doing multiplication in school today. However, if your kid has trouble remembering the whole multiplication table, multiplication with fingers is a good alternative To multiply with fingers, you are only required to remember the multiplication table up to 5 × 5. After that, all multiplication can be performed with your fingers Here is the technique: The two numbers to be multiplied are each represented on a different hand Each hand may have some raised fingers and some closed fingers at the same time Number of fingers to raise = Factor − 5. Remember that a factor is a number in a multiplication problem The sum of the raised fingers is the number of tens The product of the closed fingers is the number of ones Example #1: 7 × 8 For 7, use your left hand and raise 2 fingers (Factor − 5 = 7 − 5 = 2) . This means there are 3 closed fingers For 8, use your right hand and raise 3 fingers. This means that there are 2 closed fingers Sum of raised fingers = 2 + 3 = 5. This means we have 5 tens or 50 Product of closed fingers = 3 × 2 = 6. This means that we have 6 ones 50 + 6 = 56 Example #2: 9 × 6 For 9, use your right hand and raise 4 fingers. This means there is 1 closed finger For 6, use your left hand and raise 1 finger. This means that there are 4 closed fingers Sum of raised fingers = 4 + 1 = 5. This means we have 5 tens or 50 Product of closed fingers = 1 × 4 = 4. This means that we have 4 ones 50 + 4 = 54 Example #3: 8 × 5 For 8, use your left hand and raise 3 fingers. This means there are 2 closed fingers For 5, use your left hand and raise no finger. This means that there are 5 closed fingers Sum of raised fingers = 3 + 0 = 3. This means we have 3 tens or 30 Product of closed fingers = 2 × 5 = 10. This means that we have 10 ones or 1 ten or 10 30 + 10 = 40 Feel free to use the following multiplication calculator as you practice your finger multiplication to check your answer 




Are you a fan of this site? Support us Our awards! Our partners About me Disclaimer Build your website! Advertise on my site Try our free toolbar Like us on Facebook Take our survey 