Maths 061021

Maths 06.10.21

WALT: Add using column addition

Success Criteria:

I will be successful if I can:

. Add whole numbers accurately

. Set out my calculations correctly

. Add numbers with up to 3-digits

. Regroup/carry numbers to answer the calculation correctly

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Warm Up

To warm our brains up, we will play 'Hit the Button'.

Click on the link on Seesaw - how many addition number bonds can you get correct in 1 minute?

Good luck!

Calculate: 98 + 41 on your whiteboards.

Be ready to type your answer on the next slide!

Fill in the Blanks

98 + 41

Great job!

Now, calculate 342 + 253 on your whiteboards.

Be ready to type your answer on the next slide!

Fill in the Blanks

342 + 253

Amazing work!

Calculate 657 + 229 on your whiteboard.

Who will be the quickest to type their answer on the next slide?

Fill in the Blanks

657 + 229

Well done year 3!!!

Now that we have recapped our learning, we are going to have a competition.

On the next slide, there will be 8 calculations.

Work out the answers on your whiteboards.

Do as many as you can. Then, we will have a competition on a DIFFERENT quizizz to see who can get the most correct.

Some will have no regrouping, but some will!

Good luck!

Here are the additions ... do them in order and remember to record the answer ready for the quiz!

1. 42 + 23

2. 98 + 51

3. 356 + 67

4. 201 + 78

5. 345 + 124

6. 768 + 546

7. 809 + 397

8. 879 + 766