Subtraction within 20

Front

12 - 10 = ?

Back

2

Tags

CCSS.2.OA.A.1

Front

12 - 5 = ?

Back

7

Tags

CCSS.2.OA.A.1

Front

5 - 4 = ?

Back

1

Tags

CCSS.1.OA.C.6

Front

9 - 6 = ?

Back

3

Tags

CCSS.1.OA.C.6

Front

10 - 2 = ?

Back

8

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 larger number from a smaller number?

Back

The result is a negative number.

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'.