Grade 5 · Set E · Side 1 of 2
A part of a part
E
Start Finish
Goal: 15 min for both sides
Score/ 36
Remember: A part of a part: tops times tops, bottoms times bottoms.
13/5 of 7/8 = working
24/5 × 3/8 = working
32/3 of 21 = working
41/3 of 21 = working
51/2 × 24 = working
62/5 × 20 = working
71/2 × 4 = working
81/2 × 1/2 = working
91/2 × 1/8 = working
101/2 × 16 = working
1116 × 1/4 = working
1218 × 5/6 = working
131/3 × 18 = working
141/3 × 9 = working
154/5 of 10 = working
162/5 of 3/8 = working
171/6 of 18 = working
182/3 of 1/6 = working
Grade 5 · Set E · Side 2 of 2
A part of a part
E
Start Finish
Goal: 15 min for both sides
Score/ 36
1916 × 1/2 = working
201/6 of 12 = working
213/4 × 12 = working
221/5 of 15 = working
231/3 of 24 = working
244/5 × 1/8 = working
2510 × 1/5 = working
262/5 of 5/6 = working
271/2 of 22 = working
283/4 of 8 = working
291/4 × 3/4 = working
303/4 × 4/5 = working
312/5 × 3/8 = working
321/2 × 3/5 = working
331/3 of 3/4 = working
342/3 of 1/4 = working
352/3 × 18 = working
363/5 of 4/5 = working
Answer key · Grade 5 · Set E
A part of a part
121/40
23/10
314
47
512
68
72
81/4
91/16
108
114
1215
136
143
158
163/20
173
181/9
198
202
219
223
238
241/10
252
261/3
2711
286
293/16
303/5
313/20
323/10
331/4
341/6
3512
3612/25
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.