Ads
related to: divide by 3 questions for grade
Search results
Results From The WOW.Com Content Network
Division by zero. The reciprocal function y = 1 x. As x approaches zero from the right, y tends to positive infinity. As x approaches zero from the left, y tends to negative infinity. In mathematics, division by zero, division where the divisor (denominator) is zero, is a unique and problematic special case.
Division is one of the four basic operations of arithmetic. The other operations are addition, subtraction, and multiplication. What is being divided is called the dividend, which is divided by the divisor, and the result is called the quotient. At an elementary level the division of two natural numbers is, among other possible interpretations ...
3–5 Pre-School: Grade One 5–6 Primary: Grade Two 6–7 Grade Three 7–8 Grade Four 8–9 Grade Five – Optional Scholarship Examination: 9–10 Grade Six 10–11 Secondary: Grade Seven 11–12 Grade Eight 12–13 Grade Nine 13–14 Grade Ten 14–15 Grade Eleven – G.C.E Ordinary Level Examination: 15–16 Grade Twelve 16–17 Collegiate
1,458: 1 + 4 + 5 + 8 = 18, so it is divisible by 3 and the last digit is even, hence the number is divisible by 6. Sum the ones digit, 4 times the 10s digit, 4 times the 100s digit, 4 times the 1000s digit, etc. If the result is divisible by 6, so is the original number. (Works because.
Cross-multiplication. In mathematics, specifically in elementary arithmetic and elementary algebra, given an equation between two fractions or rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable. The method is also occasionally known as the "cross your heart" method because lines resembling ...
A multiplication algorithm is an algorithm (or method) to multiply two numbers. Depending on the size of the numbers, different algorithms are more efficient than others. Numerous algorithms are known and there has been much research into the topic. The oldest and simplest method, known since antiquity as long multiplication or grade-school ...
Ads
related to: divide by 3 questions for grade