Problem Solving |

# | ID | Difficulty | Primary Category |

1 | | Easy | Substitution; Operations on Rational Numbers |

2 | | Easy | First-degree equations |

3 | | Easy | Operations on Rational Numbers |

4 | | Easy | Operations on Rational Numbers |

5 | | Easy | Second-degree Equations |

6 | | Easy | Operations on Rational Numbers |

7 | | Easy | Angles |

8 | | Easy | Properties of Numbers (Reciprocals) |

9 | | Easy | Percents |

10 | | Easy | Percents |

11 | | Easy | Properties of Numbers |

12 | | Easy | Percents |

13 | | Easy | Simultaneous Equations |

14 | | Easy | Properties of Numbers |

15 | | Easy | Area |

16 | | Easy | Applied problems; Operations on Rational Numbers |

17 | | Easy | Operations on Rational Numbers |

18 | | Easy | Properties of Numbers |

19 | | Easy | Operations on Rational Numbers |

20 | | Easy | Operations on Radical Expressions |

21 | | Easy | Simple Coordinate Geometry |

22 | | Easy | Operations on Rational Numbers |

23 | | Easy | Operations on Rational Numbers |

24 | | Easy | Perimeter; Area; Simultaneous Equations |

25 | | Easy | Applied Problems |

26 | | Easy | Percents |

27 | | Easy | Operations on Rational Numbers |

28 | | Easy | First-degree Equations |

29 | | Easy | Operations on Rational Numbers |

30 | | Easy | Angle Measures; Simultaneous Equations |

31 | | Easy | Properties of Numbers |

32 | | Easy | Statistics |

33 | | Easy | Percents; Interpretation of Graphs |

34 | | Easy | Percents |

35 | | Easy | Applied Problems |

36 | | Easy | Operations on Radical Expressions |

37 | | Easy | Operations on Rational Numbers |

38 | | Easy | Percents |

39 | | Easy | Operations on Rational Numbers |

40 | | Easy | First-degree equations |

41 | | Easy | Simultaneous Equations |

42 | | Easy | Simplifying Algebraic Expressions |

43 | | Easy | Percents |

44 | | Easy | Angle Measure in Degrees |

45 | | Easy | Operations on Rational Numbers |

46 | | Easy | Operations on Rational Numbers |

47 | | Easy | Operations on Radical Expressions |

48 | | Easy | Operations on Rational Numbers |

49 | | Easy | Percents |

50 | | Easy | Operations on Radical Expressions |

51 | | Easy | Operations on Rational Numbers |

52 | | Easy | Percents |

53 | | Easy | Applied Problems |

54 | | Easy | Applied Problems; Simplifying Algebraic Expressions |

55 | | Easy | Properties of Numbers |

56 | | Easy | Interpretation of Tables |

57 | | Easy | Second-degree Equations |

58 | | Easy | Operations on Rational Numbers |

59 | | Easy | Operations on Rational Numbers |

60 | | Medium | Operations on Rational Numbers |

61 | | Medium | First-degree Equations |

62 | | Medium | Simultaneous Equations |

63 | | Medium | Statistics; Concepts of Sets |

64 | | Medium | Operations on Rational Numbers |

65 | | Medium | Operations on Rational Numbers |

66 | | Medium | Percents |

67 | | Medium | Sequences |

68 | | Medium | Properties of Numbers |

69 | | Medium | Operations on Rational Numbers |

70 | | Medium | Statistics |

71 | | Medium | Triangles; Area |

72 | | Medium | Second-degree Equations |

73 | | Medium | Percents; Inequalities; Applied Problems |

74 | | Medium | Operations on Rational Numbers |

75 | | Medium | Applied Problems |

76 | | Medium | Area; Pythagorean Theorem |

77 | | Medium | First-degree Equations |

78 | | Medium | Properties of Numbers |

79 | | Medium | Probability; Concepts of Sets |

80 | | Medium | Operations with Integers |

81 | | Medium | Statistics |

82 | | Medium | Applied Problems |

83 | | Medium | Substitution; Operations on Rational Numbers |

84 | | Medium | Statistics |

85 | | Medium | Simple Coordinate Geometry |

86 | | Medium | Exponents; Operations on Rational Numbers |

87 | | Medium | Applied Problems |

88 | | Medium | Operations on Rational Numbers |

89 | | Medium | Area |

90 | | Medium | Estimation |

91 | | Medium | Applied Problems |

92 | | Medium | Inequalities |

93 | | Medium | Operations on Rational Numbers |

94 | | Medium | Operations on Rational Numbers |

95 | | Medium | Percents |

96 | | Medium | First-degree Equations |

97 | | Medium | Estimation |

98 | | Medium | Properties of Numbers |

99 | | Medium | Operations on Rational Numbers |

100 | | Medium | Percents |

101 | | Medium | Percents; Estimation |

102 | | Medium | Simple Coordinate Geometry |

103 | | Medium | Simplifying Algebraic Expressions |

104 | | Medium | Statistics; Simplifyiing Algebraic Expressions |

105 | | Medium | Factoring; Simplifying Algebraic Expressions |

106 | | Medium | Operations on Rational Numbers |

107 | | Medium | First-degree Equations; Simplifying Algebraic Expressions |

108 | | Medium | Exponents |

109 | | Medium | Operations on Rational Numbers |

110 | | Medium | Operations on Rational Numbers |

111 | | Medium | Second-degree Equations |

112 | | Medium | Properties of Numbers |

113 | | Medium | First-degree Equations |

114 | | Medium | Applied Problems; Simultaneous Equations |

115 | | Medium | Applied Problems; Simultaneous Equations |

116 | | Medium | Sets |

117 | | Medium | Properties of Numbers |

118 | | Medium | Simplifying Algebraic Expressions |

119 | | Hard | Applied Problems |

120 | | Hard | Percents; Applied Problems |

121 | | Hard | Simplifying Algebraic Expressions |

122 | | Hard | Operations on Rational Numbers |

123 | | Hard | Simple Coordinate Geometry |

124 | | Hard | Applied Problems |

125 | | Hard | Properties of Numbers |

126 | | Hard | Operations on Rational Numbers |

127 | | Hard | Applied Problems |

128 | | Hard | First-degree Equations |

129 | | Hard | Applied Problems; Statistics |

130 | | Hard | Operations on Rational Numbers |

131 | | Hard | Sequences |

132 | | Hard | Elementary combinatorics |

133 | | Hard | Simplifying Algebraic Expressions |

134 | | Hard | Inequalities |

135 | | Hard | Area; Second-degree Equations |

136 | | Hard | Operations on Rational Numbers |

137 | | Hard | Statistics |

138 | | Hard | Percents; Applied Problems |

139 | | Hard | Volume |

140 | | Hard | Applied Problems |

141 | | Hard | Circles; Area |

142 | | Hard | Applied Problems |

143 | | Hard | Percents |

144 | | Hard | Properties of Numbers |

145 | | Hard | Circles; Triangles; Area |

146 | | Hard | Percents |

147 | | Hard | Exponents |

148 | | Hard | Statistics |

149 | | Hard | Properties of Numbers |

150 | | Hard | Polygons; Triangles |

151 | | Hard | Elementary combinatorics |

152 | | Hard | Absolute Value |

153 | | Hard | Circles; Triangles; Circumference |

154 | | Hard | First-degree Equations; Percents |

155 | | Hard | First-degree Equations; Percents |

156 | | Hard | Inequalities |

157 | | Hard | Triangles; Area; Inequalities |

158 | | Hard | Properties of Numbers |

159 | | Hard | Percents |

160 | | Hard | Probability |

161 | | Hard | Statistics |

162 | | Hard | Angles |

163 | | Hard | Operations on Rational Numbers |

164 | | Hard | Properties of Numbers |

165 | | Hard | Operations on Rational Numbers |

166 | | Hard | First-degree Equations; Exponents |

167 | | Hard | Applied Problems |

168 | | Hard | Operations on Rational Numbers |

169 | | Hard | Properties of Numbers |

170 | | Hard | Operations on Rational Numbers |

171 | | Hard | Simplifying Algebraic Expressions; Applied Problems |

172 | | Hard | Properties of Numbers |

173 | | Hard | Applied Problems |

174 | | Hard | Operations on Rational Numbers |

175 | | Very Hard | Area |

176 | | Hard | Operations on Rational Numbers |