Subtracting Fractions with the same Denominator
... same, the fraction with the largest numerator is the larger fraction. For example 5/8 is larger than 3/8 because all of the pieces are the same and five pieces are more than three pieces. If the numerators of two fractions are the same, the fraction with the smaller denominator is the larger fractio ...
... same, the fraction with the largest numerator is the larger fraction. For example 5/8 is larger than 3/8 because all of the pieces are the same and five pieces are more than three pieces. If the numerators of two fractions are the same, the fraction with the smaller denominator is the larger fractio ...
8.8 Complex Numbers
... 8.8 Complex Numbers The complex number system enables us to take even roots of negative numbers by means of the imaginary unit i, which is equal to the square root of –1; that is i2 = -1 and i = 1 . By factoring –1 out of a negative expression, it becomes positive and an even root can be taken: -b ...
... 8.8 Complex Numbers The complex number system enables us to take even roots of negative numbers by means of the imaginary unit i, which is equal to the square root of –1; that is i2 = -1 and i = 1 . By factoring –1 out of a negative expression, it becomes positive and an even root can be taken: -b ...
Some ideas to promote NRICH in your department
... Use names and abbreviations of metric units of measurement to measure, estimate, calculate and solve problems in everyday contexts ( to include length, area, mass, capacity, volume, time, angle) Compare metric measurements by converting them into the same units e.g. Which is larger, 700m or 0.6km? E ...
... Use names and abbreviations of metric units of measurement to measure, estimate, calculate and solve problems in everyday contexts ( to include length, area, mass, capacity, volume, time, angle) Compare metric measurements by converting them into the same units e.g. Which is larger, 700m or 0.6km? E ...
M5.1.1 - Round and estimate using whole numbers and decimals
... M5.2.2 - Find the mean, median, mode and range of a set of data Mean - the average of a set of data. Add each item, divide the sum by the number of items. Median - the number in the middle of a set of data when the data is arranged in order. Mode - the data item which occurs the most often. A set ca ...
... M5.2.2 - Find the mean, median, mode and range of a set of data Mean - the average of a set of data. Add each item, divide the sum by the number of items. Median - the number in the middle of a set of data when the data is arranged in order. Mode - the data item which occurs the most often. A set ca ...
Class 5 C.Math - Bouddha Meridian School
... To find the total cost and unit cost when unit cost or total cost are given 4th Monthly Test ...
... To find the total cost and unit cost when unit cost or total cost are given 4th Monthly Test ...
Elementary mathematics
Elementary mathematics consists of mathematics topics frequently taught at the primary or secondary school levels. The most basic topics in elementary mathematics are arithmetic and geometry. Beginning in the last decades of the 20th century, there has been an increased emphasis on problem solving. Elementary mathematics is used in everyday life in such activities as making change, cooking, buying and selling stock, and gambling. It is also an essential first step on the path to understanding science.In secondary school, the main topics in elementary mathematics are algebra and trigonometry. Calculus, even though it is often taught to advanced secondary school students, is usually considered college level mathematics.