Mental Math Subtraction

Front

10 - 1 =

Back

9

Tags

CCSS.1.OA.C.6

Front

10 - 6 =

Back

4

Tags

CCSS.1.OA.D.8

Front

10 - 4 =

Back

6

Tags

CCSS.1.OA.C.6

Front

20 - 15 =

Back

5

Tags

CCSS.2.OA.A.1

Front

10 - 8 =

Back

2

Tags

CCSS.1.OA.C.6

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Tags

CCSS.2.NBT.B.7

Front

What is the result of subtracting a smaller number from a larger number?

Back

The result is always a positive number or zero.

Tags

CCSS.7.NS.A.1C

Front

What do we call the number we subtract from?

Back

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

Tags

CCSS.5.NBT.B.7

Front

What do we call the number we subtract?

Back

The number we subtract is called the 'subtrahend'.

Tags

CCSS.5.NBT.B.7

Front

What is the result of a subtraction called?

Back

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