Partition the number into ones, tens and hundreds. Multiply these by the 1-digit number separately. Make sure everything is in the right place value column.
Slide 1 of 4, Step 1 sign. 317 脳 5. Incomplete answer shows 5 in the ones column with 3 carried into the tens column., Multiply the ones by 5. 7 脳 5 = 35. Keep the 5 in the ones column and carry over the 3 into the tens.
End of image gallery
When following the short multiplication method, always double check your working out and that each digit is in the correct place.
It's Mathematica as you鈥檝e never seen it before, with all-new festive backgrounds and costumes. Available for a limited time only. Use your maths skills to save the day before it's too late!