For example, you bought 9 cupcakes for your birthday party and your friends ate 7 cupcakes. Now you are left with 2 cupcakes. This can be written in the form of a subtraction expression: 9 – 7 = 2 and is read as “nine minus seven equals two”. When we subtract 7 from 9, (9 – 7) we get 2.

How do you do 2 digit subtraction?

(i) First arrange the numbers vertically so that the tens’ place digits and ones’ place digits are lined up which means in simple one number should be written above the other number. Draw a line under the bottom number. (ii) Subtract the digits in the ones place. Subtract (3 – 1 = 2).

What is subtraction math?

subtraction. / (səbˈtrækʃən) / noun. the act or process of subtracting. a mathematical operation in which the difference between two numbers or quantities is calculated.

What is a fun way to teach subtraction?

23 Subtraction Activities That Are Nothing Less Than Awesome
Start with an anchor chart. Read a subtraction book. Count Pete’s buttons. Climb the monkey tree. Introduce different strategies. Smash some Play-Doh. Whack-a-ball to subtract. Feed a hungry penguin.

How do you subtract without borrowing?

Subtract Without Borrowing:
Place the number being subtracted under the number being subtracted from so that place values in the same column match.Subtract each column separately starting with the ones.Write the result of the subtraction below each column.