Back to: Mathematics Primary 1
Hello children, welcome back to class
In counting numbers, after the number 10, which is written as 1 and 0, then you start replacing 0 with 1, then 2, 3, 4 and so on.
10 ——- 1 AND 0
11 ——– 1 and 1
12 ——– 1 and 2
13 ——— 1 and 3
ACTIVITY
- Complete the above exercise writing 14 to 19
After the number 19, which is written as 1 and 9, the next number is written 2 and 0. Then you start replacing the 0 with 1, then 2 and 3 and so on
20 ——- 2 and 0
21 ——- 2 and 1
22 ——- 2 and 2
23 ——- 2 and 3
ACTIVITY
- Complete the above exercise writing 24 to 30
- Try writing 31 to 40
- Then 41 to 50
- Count the numbers as you write.
Study the following flashcards
EVALUATION
- Copy, Complete and fill in the blank spaces in the table below
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