Addition

Addition

How do we add more quickly and how manky ways are there?

Here is what you might need when you are struggling:

• A piece of paper or book to do your working out on

• A pen or pencil to write with

What are we going to do?

Hi everyone! In today's lesson, we are going to learn about addition! There are many ways to do this, but we are going to learn the column method! First, you will do a quick addition question. Next, I will show you how to do the column-addition method and then we will find out if it is easier and faster for you! After that, you will have a quiz to see if you are more confident with the addition than before!

HERE COMES THE QUESTION!

(Don't worry if you get the question wrong because it is just a question, it is not a test or something big!)

NOW THE LESSON BEGINS!

(Make sure you are concentrating and listening!)

Column-Addition Method

34+65=

65

34

__

First, you put the biggest number o the top and the smallest on the bottom.

34+65=

65

34

_0

1

You first add the left row. If you get a two-digit number, the digit on the right should be moved to the right on the bottom, this is called carrying.

34+65=100

~65

~34

100

1

Then you add the right row. If you have a number under the right row, add that too.

NOW GET READY FOR THE TEST!!!!!

There will be 25 different questions and you will have 3 minutes for each of the questions.

Multiple Choice

62+18=

• 100
• 80
• 89
• 78

Multiple Choice

53+44=

• 82
• 97
• 85
• 94

Multiple Choice

32+25=

• 37
• 62
• 60
• 57

Multiple Choice

23+46

• 69
• 72
• 63
• 68

Multiple Choice

25+30=

• 45
• 50
• 40
• 55

Multiple Choice

20+30=

• 70
• 60
• 50
• 40

Multiple Choice

35+40=

• 75
• 80
• 85
• 90

Multiple Choice

61 + 2 =

• sixty

• sixty-six

• sixty-three

Multiple Choice

74 + 3 =

• seventy-seven

• seventy- six

• seventy

Multiple Choice

29 + 5 =

• thirteen

• thirty- three

• thirty-four

Multiple Choice

52 + 9 =

• sixty

• sixty-one

• sixteen

Multiple Choice

9+12

• 21
• 912
• 3
• 20

Multiple Choice

10+31

• 41
• 1031
• 89
• 21

Multiple Choice

15+15

• 15
• 30
• 150
• 45

Multiple Choice

Marta scored 2 points. Ebony has 1 point.  Sarah scored 1 point.  How many  total points do they have?

• 3 points
• 4 points
• 5 points

Multiple Choice

34 + 33 =

• 64
• 67
• 66
• 65

Multiple Choice

12 + 14 =

• 26
• 27
• 25
• 24

Multiple Choice

10+28=

• 8
• 280
• 38
• 31

Multiple Choice

3+9=

• 11
• 12
• 13
• 6

Multiple Choice

The boy has 4 bats. The girl has 9 bats. How many bats do they have in all? 

• 13
• 6
• 12
• 14

Multiple Choice

34 + 7 =

• 40
• 41
• 42
• 43

Multiple Choice

105 + 05 =

• 100
• 210
• 115
• 110

Multiple Choice

83 + 91 =

• 174
• 184
• 163
• 104

Multiple Choice

39 + 93 =

• 122

• 132

• 112

• 232

Multiple Choice

39 + 93 =

• 122

• 132

• 112

• 232

IT IS THE END!

NOW WE CAN PLAY ROBLOX!