Addition

We are getting better at: Addition

Success Criteria:

1) Able to add to a total of a 5 digit number.

Fill in the Blanks

27 = 17 + ( ) . What is the blank number?

Fill in the Blanks

38 = 20 + 8 + ( ) . What is the blank number?

Open Ended

13 = ( ) + ( ). What 2 numbers can be fit inside the 2 boxes? Give as many as you can. Don't click enter until you have given as many as you can.

13 = () + ()

• 13 + 0

• 12 + 1

• 11+ 2

• 10 + 3

• 9 + 4

• 8 + 5

• 7 + 6

Open Ended

24 = () + () + ()

Give as many as you can. Don't click enter until you have given as many as you can.

Multiple Choice

19 + 3 is the same as

• 19 + 4

• 18 + 5

• 20 + 2

• 20 + 3

Multiple Choice

14 + 9 is the same as

• 15 + 10

• 15 + 9

• 14 + 10

• 10 + 13

Fill in the Blanks

1 + 2 + 3 + 4 + 5 + 5 + 6 + 7 + 8 + 9 =

Fill in the Blanks

17 + 12 + 13 + 18 = ?

Fill in the Blanks

23 + 23 + 23 = ?

Can we use subtraction to solve addition question?

Let's find out!!!

Open Ended

What is 29 + 29 = ?

Open Ended

What is 18 + 18 + 18 =

Fill in the Blanks

43 098 + 2 076 =

Fill in the Blanks

43 098 - 1 270 + 635

Fill in the Blanks

1 487 + ( ) = 10 000. What is the blank?

Fill in the Blanks

What is the number X and Y?

y =

X =