Front

67 – 44 = ?

Back

23

Front

42 – 26 = ?

Back

16

Front

47 – 24 = ?

Back

23

Front

80 - 30 = ?

Back

50

Front

31 – 19 = ?

Back

12

Front

What is subtraction?

Back

Subtraction is taking one number away from another.

Front

What do we call the number we subtract from?

Back

The number we subtract from is called the 'minuend'.

Front

What do we call the number we subtract?

Back

The number we subtract is called the 'subtrahend'.

Front

What is the result of a subtraction called?

Back

The result of a subtraction is called the 'difference'.

Front

If I have 50 apples and I give away 20, how many do I have left?

Back

30