Subtracting Tens

Front

50 - 10 = ______

Back

40

Tags

CCSS.1.NBT.C.5

Front

50 - 30 = ______

Back

20

Tags

CCSS.1.NBT.C.5

Front

70 - 20 = ______

Back

50

Tags

CCSS.1.NBT.C.5

Front

40 - 20 = _____

Back

20

Tags

CCSS.2.OA.A.1

Front

60 - 10 = _______

Back

50

Tags

CCSS.1.NBT.C.5

Front

What is subtraction?

Back

Subtraction is taking away one number from another.

Tags

CCSS.2.NBT.B.7

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.'

Front

If you have 70 and take away 30, what do you have left?

Back

40

Tags

CCSS.2.OA.A.1