Mental Quiz (Subtraction Strategies) 2

What is 25 less than 100?

Take 40 from 70.

How much remains from 30 if you give away 14?

36 - 18 = __

What is the difference between 25 and 20?

In a class there are 43 pupils. If 28 of them are boys, how many girls are there?

A teacher had a box with 96 sticks of chalk. If she used 47 sticks for the week, how many sticks of chalk were left in the box?

A vendor has a bag of 99 oranges. if he sold 73 oranges, how many are left?

Last week Mike had $47. Over the weekend he worked at a grocery and now has $93. How much money did Mike earn by working in the grocery?

Lisa has 52 books in her library. She bought seventeen books at a book sale. How many books does she now have?