5 Questions
Which operation is being performed on the abacus in the text?
Addition
What is the result of adding 1 and 2 on the abacus?
5
How many more numbers are being added after adding 2 on the abacus?
7
Which finger is used to add 7 more numbers on the abacus?
Pointer
What is the final answer after adding 1 and 5 on the abacus?
8
Study Notes
Abacus Operations
- The operation being performed on the abacus is addition.
- Adding 1 and 2 on the abacus results in 3.
- After adding 2 on the abacus, 7 more numbers are being added.
- The thumb is used to add 7 more numbers on the abacus.
- The final answer after adding 1 and 5 on the abacus is 6.
Test your basic addition skills on the abacus with this interactive quiz! Learn how to add numbers using the abacus and practice your calculations. Improve your mental math abilities while having fun. Can you correctly solve the addition problems and find the right answers? Let's find out!
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