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5. Look at the abacus and write the number.
Th H T O Th H T O Th H T O
a. b. c.
6. represent the given numbers on the abacus.
Th H T O Th H T O Th H T O
a. 3124 b. 5607 c. 8743
7. Common Mistake: Mishthi got confused while representing the numbers on the
abacus. Spot the error and help Mishthi to draw the correct abacus.
a. b. c.
Abacus
made by
Mishthi Th H T O Th H T O Th H T O
8003 3016 4987
a. b. c.
Correct
abacus Th H T O Th H T O Th H T O
15
Numbers

