11 prime numbers and factors

10 arith operations

42 linear equations

53 the real line

44 ratio proportion

Algebra ready-sample-test

22 addition and subtraction of signed numbers

54 the rectangular coordinate system

24 order of operations

25 variables and evaluation

51 basic geometrical shapes and formulas

31 decimals, addition and subtraction of decimals

12 fractions

32 multiplication and division of decimals

16 on cross multiplication

34 conversion between decimals, fractions and percentages

41 expressions

52 pythagorean theorem and square roots

43exponents

33 percentages