2 Digit and 3 Digit Addition and Subtraction

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 23 and 45?

Back

68

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the difference when you subtract 15 from 30?

Back

15

Tags

CCSS.2.OA.A.1

Front

If you have 100 and you spend 25, how much do you have left?

Back

75

Tags

CCSS.2.OA.A.1

Front

What do you call the result of an addition problem?

Back

The result of an addition problem is called the sum.

Tags

CCSS.6.EE.A.1

Front

What do you call the result of a subtraction problem?

Back

The result of a subtraction problem is called the difference.

Tags

CCSS.6.NS.B.3

Front

Add 12 and 25.

Back

37

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

Subtract 40 from 100.

Back

60

Tags

CCSS.1.NBT.C.5

Front

If you have 50 candies and you give away 20, how many do you have left?

Back

30

Tags

CCSS.2.OA.A.1