0
Add your answer:
Earn +20 pts
What is the use of an abacus?
An abacus is a deceptively simple calculating tool that has been used since ancient times. It is generally used by the blind to perform multiplication, addition, subtraction and division.
Which operation should be used to check the answer to a division problem?
Multiplication
Why you can use multiplication to check a division problem?
multiplication is the Inverse operationof division so it could be used to check my work
What are the features of an abacus?
An abacus consists of a rectangular frame divided into two by a horizontal bar. It has a number of vertical wires running across both sections with two "beads" in the upper section and five in the lower..
What purpose of abacus?
The abacus is a calculation aid. It is usually only used for addition and subtraction but experts can (with effort) perform multiplication, division, and even operations as difficult as square roots and cube roots.It is not a calculator (it only provides storage one of the numbers, the user still is doing the calculation) or a computer (which must automate calculations).
What is the abacus use for?
addition subtraction multiplication and division
Function of abacus?
An abacus is an ancient form of the modern day calculator.
What is the use of an abacus?
An abacus is a deceptively simple calculating tool that has been used since ancient times. It is generally used by the blind to perform multiplication, addition, subtraction and division.
What do they call a Counting Frame?
A counting frame is commonly referred to as an abacus. It is a calculation tool used for performing arithmetic operations like addition, subtraction, multiplication, and division.
Which operation should be used to check the answer to a division problem?
Multiplication
What was the first machine to help with multiplication?
The Abacus
Why can multiplication be used for solving division?
so when you find your answer you can check it by using multiplication.
Why you can use multiplication to check a division problem?
multiplication is the Inverse operationof division so it could be used to check my work
What is the function of abacus?
An abacus is a calculation aid, it stores one number and helps the user rapidly perform addition and subtraction. Highly skilled abacus users can also do multiplication and division and sometimes more involved calculations, but such calculations become progressively more labor intensive and time consuming and the abacus cannot assist the user further.
What are the features of an abacus?
An abacus consists of a rectangular frame divided into two by a horizontal bar. It has a number of vertical wires running across both sections with two "beads" in the upper section and five in the lower..
Can place value be used in multiplication and division?
Yes
What purpose of abacus?
The abacus is a calculation aid. It is usually only used for addition and subtraction but experts can (with effort) perform multiplication, division, and even operations as difficult as square roots and cube roots.It is not a calculator (it only provides storage one of the numbers, the user still is doing the calculation) or a computer (which must automate calculations).
