Grade 5 · Set C · Side 1 of 2
A part of a part
C
Start Finish
Goal: 15 min for both sides
Score/ 36
Remember: A part of a part: tops times tops, bottoms times bottoms.
11/6 of 3/8 = working
21/6 of 5/8 = working
33/4 of 16 = working
41/5 of 1/3 = working
51/6 of 18 = working
61/3 of 18 = working
72/3 of 1/6 = working
82/5 of 10 = working
91/2 of 5/6 = working
105/6 of 18 = working
112/5 of 20 = working
121/3 of 15 = working
133/5 of 1/5 = working
141/2 of 10 = working
155/6 of 1/8 = working
161/2 of 22 = working
174/5 of 10 = working
181/2 of 14 = working
Grade 5 · Set C · Side 2 of 2
A part of a part
C
Start Finish
Goal: 15 min for both sides
Score/ 36
195/6 of 4/5 = working
201/4 of 24 = working
211/3 of 24 = working
222/3 of 6 = working
233/4 of 24 = working
241/4 of 8 = working
251/6 of 12 = working
262/3 of 9 = working
271/2 of 18 = working
281/5 of 20 = working
295/6 of 1/3 = working
301/2 of 6 = working
312/5 of 1/5 = working
323/4 of 3/8 = working
331/5 of 15 = working
343/4 of 20 = working
353/4 of 12 = working
362/3 of 15 = working
Answer key · Grade 5 · Set C
A part of a part
11/16
25/48
312
41/15
53
66
71/9
84
95/12
1015
118
125
133/25
145
155/48
1611
178
187
192/3
206
218
224
2318
242
252
266
279
284
295/18
303
312/25
329/32
333
3415
359
3610
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.