Subtraction
45-31=14
Subtraction finds the difference between two numbers. Starting from 45 and taking away 31 leaves 14. Borrow from the tens place when the top ones digit is smaller than the bottom one.
Subtraction
Subtraction finds the difference between two numbers. Starting from 45 and taking away 31 leaves 14. Borrow from the tens place when the top ones digit is smaller than the bottom one.