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Questions and Answers
What is the result of the addition 59 + 46 using the abacus?
What is the result of the addition 59 + 46 using the abacus?
- 105
- 105 with a carryover (correct)
- 95 with a carryover
- 100
What is the result of the subtraction 53 - 25 using the abacus?
What is the result of the subtraction 53 - 25 using the abacus?
- 48 with a borrow
- 28 with a borrow (correct)
- 28
- 78
What is the result of the operation 14 × 4 using the abacus?
What is the result of the operation 14 × 4 using the abacus?
- 54
- 52
- 60
- 56 (correct)
What is the result of the operation 59 - 57 using the abacus?
What is the result of the operation 59 - 57 using the abacus?
What is the result of the addition $4 + 56$ using the abacus?
What is the result of the addition $4 + 56$ using the abacus?
What is the result of the operation $44 - 58$ using the abacus?
What is the result of the operation $44 - 58$ using the abacus?
Flashcards
Adding 59 and 46 on an abacus
Adding 59 and 46 on an abacus
Adding two numbers (59 and 46) on an abacus results in 105, requiring a carryover from the ones column to the tens column.
Subtracting 25 from 53 on an abacus
Subtracting 25 from 53 on an abacus
Subtracting 25 from 53 on an abacus results in 28. This requires a borrow from the tens column.
Multiplying 14 by 4 on an abacus
Multiplying 14 by 4 on an abacus
Multiplying 14 by 4 on an abacus yields the product 56.
Subtracting 57 from 59 on an abacus
Subtracting 57 from 59 on an abacus
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Adding 4 and 56 on an abacus
Adding 4 and 56 on an abacus
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Subtracting 58 from 44 on an abacus
Subtracting 58 from 44 on an abacus
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Study Notes
Abacus Operations
- The result of the addition 59 + 46 using the abacus is 105.
- The result of the subtraction 53 - 25 using the abacus is 28.
- The result of the operation 14 × 4 using the abacus is 56.
- The result of the operation 59 - 57 using the abacus is 2.
- The result of the addition $4 + 56$ using the abacus is 60.
- The result of the operation $44 - 58$ using the abacus is -14.
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Description
Practice abacus calculations for Math Junior I & II using the provided sequence of numbers. Improve your mental math skills and speed with the abacus.
