Bird, John2018-10-312018-10-312010201013: 978-1-85-617697-2http://196.43.179.3:8080/xmlui/handle/123456789/7991.Basic arithmetic; 2.Fractions; 3.Decimals; 4.Using a calculator; 5.Percentages; 6.Ratio and proportion; 7.Powers, roots and laws of indices; 8.Units, prefixes and engineering notation; 9. Basic algebra; 10.Further algebraen-USBook