Step 3

Difficulty 3

1. Changing numbers 14 697 x 0.1, + 6328, div. by 0.5
2. Changing numbers 35 942 x 20, + 7 487, div. by 0.1
3. Changing numbers 4376 x 0.01, + 85 299, div. by 0.1
4. True/false mixed ops and decimals
5. True/false mixed ops and decimals
6. True/false mixed ops and decimals
7. Double up and add 2.87
8. Double up and add 3.58
9. Double up and add 4.89
10. Double up and add 2.68
11. Hundredths crossing: Addition of numbers with 2 dp
12. Hundredths crossing: Addition of numbers with 2 dp
13. Scoring Decimal Points: Write missing numbers in vertical subtraction
14. Scoring Decimal Points: Write missing numbers in vertical subtraction
15. Subtraction Chains: Subtractions with 2 dp
16. Subtraction Chains: Subtractions with 2 dp
17. Fractionally Different: Click all fractions greater than three-fifths
18. Here a fraction there a fraction: Calculate a fraction of a quantity, then a fraction of the fraction.
19. Truth about fractions: Click the larger fraction 11/20 or 1/6
20. Here a fraction there a fraction: Find a fraction, then a fraction of the fraction
21. Compare a fraction: Choose the fraction corresponding to a percentage
22. A Sizeable Byte: Select the larger number 84/60 or 2.6
23. Convert a fraction: Select the decimal number and % corresponding to 3/8
24. Space Fractions : Write equivalent fractions
25. Space Fractions : Write equivalent fractions
26. Truth about fractions: Click the smaller number
27. Truth about fractions: Click the larger number
28. Convert a fraction: Select equivalent decimal and percentage to a common fraction
29. Fraction Trade-in: Write a fraction in its lowest terms
30. Fraction Trade-in: Write a fraction in its lowest terms
31. Fraction Trade-in: Write a fraction in its lowest terms
32. Here a Fraction, There a Fraction
33. Here a Fraction, There a Fraction.... Amy's groceries
34. Detective Duck 9/10 of 1.7
35. Truth about fractions larger 1/12 of * = 4/3 of 6
36. Truth about fractions larger 1/8 of 560 = 1/3 of *
37. Truth about fractions: Larger 19/50 or 42%
38. Fraction Trade-in: Write a fraction in its lowest terms
39. Fraction Trade-in: Write a fraction in its lowest terms
40. Tax Assessing: Determine who has more money left after tax
41. Number Detectives: Write a percentage as a decimal number
42. Number Detectives: Write a percentage as a decimal number
43. Sum It Up: Put the correct number statement onto the answer board
44. Sum It Up: Put the correct number statement onto the answer board
45. Toffee profit: Calculate a sum given original expenditure and percentage profit
46. Percentage pursuit: 30% of 60km
47. Higher or lower: Choose the higher number 60% of 30 or 2/5 of 40
48. More or Less: Choose the higher number 17% of 100 or 8/9 of 18
49. More or Less: Click the higher number 28% of 200 or 1/2 of 110
50. Number detectives: Change a decimal number to a percentage
51. Number detectives: Change a decimal number to a percentage
52. Number detectives: Write one quantity as a percentage of another
53. Pass the pieces, please!: Fraction addition *+1/2=7/12
54. Fractional output: Fraction addition 1/4+1/5=*
55. Fractions mounting: Fractions addition 1/3+1/2=*
56. More or less: Click the expression with the higher value 11/15 of 60 or 5/4 of 32
57. More or less: Click the expression with the higher value 8/9 of 45 or 7/4 of 24
58. More or less: Click the expression with the higher value 24/25 of 100 or 6/5 of 75
59. The number detectives: Write a percentage as a decimal number
60. The number detectives: Write a percentage as a decimal number
61. The number detectives: Write a percentage as a decimal number
62. The number detectives: Write a percentage as a decimal number
63. Carving up the blue: Calculate percentage discount
64. Ring appeal: Calculate a percentage discount
65. Fine leathers make fine birds: Calculate percentage discount
66. Size Wise: Click the largest fraction
67. Size Wise: Click the largest fraction
68. Size Wise: Click the largest fraction
69. Purchasing a pedigree: Calculate a total from a percentage
70. Building on a percentage basis: Calculate a total from a percentage
71. More or less fractions: Click the expression which is greater in value
72. More or less fractions: Click the expression which is greater in value
73. More or less fractions: Click the expression which is greater in value
74. Fraction Trade-in: Write a fraction in its lowest terms
75. Fraction Trade-in: Write a fraction in its lowest terms
76. Fraction Trade-in: Write a fraction in its lowest terms
77. Fraction Trade-in: Write a fraction in its lowest terms
78. Fraction Trade-in: Write a fraction in its lowest terms
79. Fractions Multiply: 3/4x2/9
80. Fractions Divide: 1/2 / 3/4
81. Fractions Divide: 10 / 1/6
82. Rating cats and dogs: Identify higher proportion
83. On the road again: Investigate relationship between map scale and actual distance
84. Strawberry store: Write a part as a percentage of the whole
85. Large-scale admission: Calculate a price from a ratio relationship
86. Count me in: Describe a relationship between two numbers as a proportion
87. Count those beans: Determine which is a higher proportion
88. Triangular scales: Calculate length of the side of a right-angled triangle, given ratio
89. Tracking a triangle: Calculate length of the side of a right-angled triangle, given ratio
90. Striped to scale: Calculate a number from a proportion
91. Great lakes apart: Interpret relationship between map scale and actual distance
92. Patti's Party Punch: Calculate quantities in proportional relationships
93. Law Enforcement Scale: Write numbers in a ratio relationship
94. Racing route ratios: Write ratio relationships from triangle measurements
95. The height of excitement: Write a comparison between three measurements as a ratio
96. The long way round: Interpret scale distance on a map as actual distance
97. Reducing ratios: Write a ratio in its simplest form
98. Fair Dinkum ratios: Write quantities in ratio form
99. Fair Dinkum proportions: Express number relationships in proportion form
100. Law order: Determine which of two proportions is the higher
101. School scale: Calculate distance from a ratio
102. Proportional savings: Calculate a sum of money in a given proportion:
103. Scaling the hikes: Interpret scale distance on a map as real distance
104. Patti's Patty Cakes: Calculate quantities by ratio
105. Drop to the shop: Determine which is the larger proportion
106. A fishy tale: Determine which is the larger proportion
107. Patti's Tuna Pie: Calculate quantities by ratio
108. Boot-scootin' by number: Calculate quantities by ratio
109. Fair Dinkum ratios: Write quantities in ratio form
110. Fair Dinkum ratios: Write quantities in ratio form
111. Charity knocks: Write quantities in ratio form
112. Charity knocks: Write quantities in ratio form
113. Money sense: Write quantities in ratio form
114. Travel check: Write distances in ratio form
115. Digging for the food facts: Write quantities in ratio form
116. Leaky logic: Calculate wages based on man-hours
117. Patti's Lasagne: Calculate quantities by ratio
118. Patti's Lemon Custard Pudding: Write quantities in ratio form
119. Patti's Apple Crumble: Write quantities in ratio form
120. Patti's Omlette: Write quantities in ratio form
121. Patti's Strawberry Sauce: Write quantities in ratio form
122. Patti's Steamed Fruit Pudding: Write quantities in ratio form
123. Scale Drawing: Divide a sum of money according to a given ratio
124. Scale Drawing: Divide a sum of money according to a given ratio
125. Running on time: Use time and speed to calculate distance
126. By degrees: Calculate triangle angles from a given ratio
127. Sugar, sugar: Calculate quanitites in proportion
128. Here's health: Divide a sum of money in a given ratio
129. Orchestral scales: Calculate a total number from a ratio and the quantity in one part.
130. Homework deal: Calculate a quantity from a ratio
131. Synchronised swimming: Write speeds as a ratio
132. Synchronised swimming: Calculate distance from speed and time
133. A show of strength: Calculate quantities from ratios
134. A good punch: Calculate a ratio from quantities
135. Head in the sand: Calculate quantities from a ratio
136. Time for a drop: Write a relationship between two measurements as a ratio
137. Screamworld: Calculate numbers from a ratio
138. Running on time: Write distances as a ratio
139. Meting out the ratios: Write two measurements as a ratio
140. Weighing out the ratios: Write two measurements as a ratio
141. Ratio News: Write three measurements as a ratio
142. Land forms: Write two areas as a ratio
143. Length wise: Write two measurements as a ratio
144. Liquidation ratios: Write two volumes as a ratio
145. Patti's Lemon Custard Pudding: Write two quantities in ratio form
146. Patti's Apple Crumble: Write two quantities in ratio form
147. Patti's Tuna Pie: Write two quantities in ratio form
148. Patti's Lasagne: Write two quantities in ratio form
149. Patti's Patty Cakes: Write two quantities in ratio form
150. Patti's Party Punch: Write two quantities in ratio form
151. Detective Duck: 7/10 of 150 litres
152. Detective Duck: 5/6 of 120km
153. Detective Duck: Write a fraction as a percentage
154. Detective Duck: Write a fraction as a percentage
155. Detective Duck: Write a fraction as a percentage
156. Detective Duck: Write a fraction as a percentage
157. Detective Duck: Write a fraction as a percentage
158. Detective Duck: Write a decimal number as a percentage
159. Detective Duck: Write one quantity as a percentage of another
160. Detective Duck: Calculate a percentage increase
161. Detective Duck: Calculate quantities from percentages
162. Detective Duck: Calculate numbers from percentages
163. Detective Duck: Write one number as a percentage of another
164. Detective Duck: Write a fraction as a percentage
165. Detective Duck: Write a fraction as a percentage
166. Detective Duck: Write a fraction as a percentage
167. Detective Duck: Write a fraction as a percentage
168. Detective Duck: Write a fraction as a percentage
169. Detective Duck: Write a fraction as a percentage
170. Detective Duck: Write one measurement as a fraction of another
171. Detective Duck: Write one measurement as a fraction of another
172. Detective Duck: Write one number as a fraction of another
173. Detective Duck: What fraction of $1 is 75c?
174. Up and Up: 797.9+88.4=?
175. Up and Up: 892.4+419.8=?
176. Up and Up: 457.9+124.8=?
177. Up and Up: 128.7+39.6=?
178. Fraction Quest: Click the larger fraction 27/30 and 0.9
179. Fractions Multiply: 3/5x20/33