Born - 4 November 1939 Achievements - Shakuntala Devi is an outstanding calculating prodigy of India. On June 18 in 1980‚ she again solved the multiplication of two 13-digit numbers 7‚686‚369‚774‚870 x 2‚465‚099‚745‚779 randomly picked up by the computer department of Imperial College in London. And this‚ she did in 28 seconds flat. Born on 4 November in 1939 at the city of Bangalore in Karnataka state‚ Shakuntala Devi is an outstanding calculating prodigy of India. Belonging from a very humble
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Arithmetic Circuits Goal for Today Arithmetic COMP375 Computer Architecture and O d Organization i ti • Create logic gates that perform arithmetic Elementary School 17 +7 24 010001 +000111 011000 1 Bit Adder • A one bit adder has three inputs‚ numbers A and B and Carry in. There are two outputs‚ the Sum and Carry out. t t th S dC t A B You add two numbers together. If the sum is greater than the number base‚ you add one to the next column. When you add two numbers‚ you may also have to add
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them play with it Let your take maths as a game‚ instead of study. You can download maths based games and applications from websites into your tablet for this purpose. These days‚ there are a number of games based on addition‚ multiplication‚ subtraction and multiplication which are available for free on the internet. Interactive games like Underwater Counting and Gingerbread Man Game are tablet friendly. So‚ using these games you can increase the interest of your child in the subject. Normally‚
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dried until their moisture content is less than nine per cent which is ideal for storage. But sometimes‚ uncertain weather would not allow the proper drying up of grain. Almost all the insect pests of stored grains have a remarkably high rate of multiplication and within one season‚ they may destroy 7-10 per cent of the grains and contaminate the rest with undesirable odours and flavours. Wheat (Triticum spp.) is a major cereal food for the Indian people and is stored in every home as flour
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that we keep their love for Maths open and enjoyable rather than a confrontation they abhor. Michael Ymer extended a range of ideas that assisted teachers in investigating the stepping stones towards teaching and learning addition‚ subtraction multiplication and division. He provided us with Classroom management advice‚ suggested classroom resources‚ task centres‚ grouping students and investigative learning for our class. A Task Centre is a collection of individually housed mathematics problems
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in conventional electric meter Ø and taxi meter‚ LEIBNITZ’S IMPROVED PASCAL MACHINE Pascal machine perform only addition and subtraction operation Ø Pascal machine was improved in 1673‚ Ø Introduced wheel could perform multiplication‚ division and square root operation. Ø PUNCHED CARD MACHINE In 1801‚french weaver Joseph mane jacquard invented first Ø punched card machine‚ Involved in designing clothes and making patterns and Ø design on cloth‚ Control
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to remember her multiplication facts‚ especially those involving multiples of seven‚ eight‚ and nine. She was never really motivated to learn them‚ so I challenged her to tell me at the start of the next lesson what eight times nine was. It took a few weekly reminders before she got it‚ but to my joy‚ she yelled out seventy-two when she saw me one week later‚ before I even asked. By repeating this every week with more multiplication facts‚ Diana was able to complete a multiplication table within a
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HOW DOES THE CHILD PROGRESS FROM CONCRETE TO ABSTRACT IN THE MATHEMATICS MATERIALS‚ Mathematics is the most eye opening of the entire Montessori curriculum. It is full of fascinating and beautiful hands on materials that bring the mathematical concept to life. The goal of Dr. Montessori was not just to teach the children the children to recognize numbers and calculate but enable them to think logically. The mathematics materials develop the child mathematical mind‚ the ability to reason abstract
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BANANA TISSUE CULTURE INTRODUCTION Plant Tissue Culture is culturing of any part of the plant in a specially defined growth media under aseptic laboratory condition in Petri dishes‚ test tubes or in any other suitable glass containers. The plant nutrient media consists of macro and micro salts‚ vitamins and desired levels of plant growth hormones. Depending upon the plant species genetic nature and with help of above supportive media various forms of callus/embryos/shoots/ roots or direct plantlets
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result out by multiplication in five second‚ but if our ancestors encountered the same problem" what is the total amount of 12 persons holding 45 cows‚ they might spend an hour in adding them one by one to get the answer. Apparently‚ as the deeper rule of addition‚ multiplication is more efficient in another sample way. Further‚ in order to resolve more complicated questions such as "what is the area of an ellipse"‚ more effort are required to work out a rule over the multiplication by simplifying
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