Addition Within 10
Show your working clearly and write your answers in the spaces provided.

1 Ken has 2 big balls and 3 small balls.
How many balls does he have altogether?

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He has balls altogether.

2 James buys 5 green balloons and 3 red balloons
How many balloons does he buy in all?

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He has balloons in all.

3 Linda has 3 red markers, 2 blue markers and 1 black marker. How many markers does she have altogether?

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Linda has markers altogether.

4 2 boys and 4 girls are in the school hall. 3 adults join them. How many people are there in the school hall?

school hall
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There are people in the school hall.

5 David read 3 pages of a book and Ken read 3 pages of the same book on Sunday. On Monday, David read 3 pages and Ken read 2 more pages than David.

(a) How many pages of the book did David read on both days?

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David read pages of the book on both days.

b) How many pages of the book did Ken read on Monday?

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Ken read pages of the book on Monday.

c) How many pages of the book did Ken read on both days?

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Ken read pages of the book on both days.

Watch the video for the solution and the answer.