Mathematics Calculation Progression
... such as using 3 + 7 = 10 to calculate 30 + 70 = 100, 100 70 = 30 and 70 = 100 - 30. Check calcs, including by adding numbers in a different order to check +. Establishes commutativity and associativity of addition. ...
... such as using 3 + 7 = 10 to calculate 30 + 70 = 100, 100 70 = 30 and 70 = 100 - 30. Check calcs, including by adding numbers in a different order to check +. Establishes commutativity and associativity of addition. ...
Decimals, Fractions and Percentages - KCPE-KCSE
... The decimal point is the most important part of a Decimal Number. It is exactly to the right of the Units position. Without it, we would be lost ... and not know what each position meant. Now we can continue with smaller and smaller values, from tenths, to hundredths, and so on, like in this example ...
... The decimal point is the most important part of a Decimal Number. It is exactly to the right of the Units position. Without it, we would be lost ... and not know what each position meant. Now we can continue with smaller and smaller values, from tenths, to hundredths, and so on, like in this example ...
