FastMath Fraction Fluency Grade Four - Add Subtract

Math

Fraction addition and subtraction fluency with unlike denominators. Learners combine rational quantities in a controlled generated domain used later for algebraic fractions and probability.

4

200 frames at grade level 4

#Prompt
1Add \frac{4}{8} plus \frac{3}{8}
2Add \frac{5}{9} plus \frac{2}{9}
3Subtract \frac{3}{9} minus \frac{1}{9}
4Add \frac{1}{9} plus \frac{6}{9}
5Subtract \frac{5}{6} minus \frac{2}{6}
6Add \frac{1}{7} plus \frac{1}{7}
7Subtract \frac{2}{7} minus \frac{1}{7}
8Subtract \frac{4}{8} minus \frac{3}{8}
9Subtract \frac{4}{10} minus \frac{1}{10}
10Add \frac{4}{6} plus \frac{1}{6}
11Add \frac{2}{10} plus \frac{4}{10}
12Subtract \frac{3}{4} minus \frac{1}{4}
13Subtract \frac{3}{8} minus \frac{2}{8}
14Subtract \frac{6}{9} minus \frac{1}{9}
15Subtract \frac{6}{8} minus \frac{4}{8}
16Add \frac{1}{9} plus \frac{3}{9}
17Add \frac{1}{10} plus \frac{6}{10}
18Subtract \frac{5}{6} minus \frac{4}{6}
19Add \frac{2}{7} plus \frac{3}{7}
20Subtract \frac{7}{9} minus \frac{2}{9}
21Add \frac{4}{7} plus \frac{1}{7}
22Add \frac{1}{6} plus \frac{3}{6}
23Subtract \frac{3}{4} minus \frac{2}{4}
24Add \frac{4}{8} plus \frac{2}{8}
25Subtract \frac{4}{5} minus \frac{3}{5}
26Add \frac{3}{9} plus \frac{3}{9}
27Add \frac{2}{9} plus \frac{1}{9}
28Add \frac{2}{10} plus \frac{1}{10}
29Add \frac{1}{7} plus \frac{4}{7}
30Subtract \frac{7}{8} minus \frac{2}{8}
31Add \frac{6}{9} plus \frac{1}{9}
32Subtract \frac{8}{9} minus \frac{1}{9}
33Add \frac{3}{6} plus \frac{2}{6}
34Add \frac{1}{4} plus \frac{2}{4}
35Add \frac{2}{10} plus \frac{2}{10}
36Subtract \frac{2}{8} minus \frac{1}{8}
37Subtract \frac{6}{8} minus \frac{2}{8}
38Add \frac{4}{9} plus \frac{2}{9}
39Subtract \frac{4}{10} minus \frac{3}{10}
40Add \frac{1}{8} plus \frac{5}{8}
41Subtract \frac{5}{9} minus \frac{2}{9}
42Add \frac{2}{9} plus \frac{2}{9}
43Subtract \frac{7}{9} minus \frac{1}{9}
44Subtract \frac{3}{7} minus \frac{1}{7}
45Add \frac{1}{6} plus \frac{4}{6}
46Subtract \frac{5}{7} minus \frac{1}{7}
47Subtract \frac{8}{9} minus \frac{3}{9}
48Add \frac{5}{8} plus \frac{2}{8}
49Add \frac{2}{9} plus \frac{4}{9}
50Add \frac{3}{8} plus \frac{4}{8}
51Subtract \frac{5}{9} minus \frac{4}{9}
52Add \frac{5}{9} plus \frac{3}{9}
53Subtract \frac{4}{7} minus \frac{2}{7}
54Add \frac{2}{6} plus \frac{2}{6}
55Subtract \frac{8}{9} minus \frac{4}{9}
56Add \frac{1}{10} plus \frac{1}{10}
57Subtract \frac{4}{8} minus \frac{1}{8}
58Subtract \frac{6}{9} minus \frac{5}{9}
59Add \frac{5}{8} plus \frac{1}{8}
60Add \frac{1}{8} plus \frac{4}{8}
61Subtract \frac{5}{9} minus \frac{1}{9}
62Subtract \frac{4}{9} minus \frac{2}{9}
63Add \frac{1}{6} plus \frac{2}{6}
64Subtract \frac{4}{5} minus \frac{2}{5}
65Subtract \frac{5}{8} minus \frac{2}{8}
66Add \frac{3}{5} plus \frac{1}{5}
67Add \frac{1}{7} plus \frac{5}{7}
68Add \frac{1}{9} plus \frac{5}{9}
69Subtract \frac{8}{9} minus \frac{5}{9}
70Add \frac{2}{10} plus \frac{3}{10}
71Subtract \frac{7}{9} minus \frac{4}{9}
72Add \frac{3}{10} plus \frac{6}{10}
73Subtract \frac{6}{9} minus \frac{2}{9}
74Add \frac{1}{10} plus \frac{3}{10}
75Add \frac{2}{7} plus \frac{2}{7}
76Subtract \frac{5}{8} minus \frac{3}{8}
77Add \frac{2}{6} plus \frac{3}{6}
78Subtract \frac{8}{9} minus \frac{2}{9}
79Subtract \frac{7}{8} minus \frac{3}{8}
80Subtract \frac{3}{7} minus \frac{2}{7}
81Add \frac{3}{9} plus \frac{2}{9}
82Subtract \frac{6}{9} minus \frac{4}{9}
83Add \frac{3}{10} plus \frac{4}{10}
84Subtract \frac{7}{9} minus \frac{6}{9}
85Add \frac{3}{8} plus \frac{3}{8}
86Subtract \frac{2}{10} minus \frac{1}{10}
87Add \frac{1}{10} plus \frac{4}{10}
88Add \frac{3}{10} plus \frac{5}{10}
89Subtract \frac{8}{9} minus \frac{6}{9}
90Subtract \frac{7}{9} minus \frac{3}{9}
91Subtract \frac{5}{7} minus \frac{3}{7}
92Add \frac{2}{9} plus \frac{6}{9}
93Subtract \frac{2}{3} minus \frac{1}{3}
94Subtract \frac{2}{5} minus \frac{1}{5}
95Add \frac{4}{10} plus \frac{1}{10}
96Subtract \frac{2}{4} minus \frac{1}{4}
97Subtract \frac{6}{8} minus \frac{5}{8}
98Add \frac{1}{7} plus \frac{2}{7}
99Add \frac{2}{8} plus \frac{4}{8}
100Add \frac{1}{10} plus \frac{7}{10}
101Add \frac{1}{8} plus \frac{6}{8}
102Add \frac{1}{9} plus \frac{1}{9}
103Subtract \frac{4}{8} minus \frac{2}{8}
104Add \frac{2}{8} plus \frac{5}{8}
105Subtract \frac{3}{5} minus \frac{1}{5}
106Subtract \frac{6}{7} minus \frac{3}{7}
107Subtract \frac{2}{6} minus \frac{1}{6}
108Add \frac{5}{9} plus \frac{1}{9}
109Subtract \frac{7}{8} minus \frac{1}{8}
110Add \frac{2}{10} plus \frac{7}{10}
111Add \frac{2}{8} plus \frac{2}{8}
112Add \frac{4}{9} plus \frac{1}{9}
113Add \frac{4}{9} plus \frac{4}{9}
114Add \frac{6}{9} plus \frac{2}{9}
115Subtract \frac{8}{9} minus \frac{7}{9}
116Subtract \frac{6}{7} minus \frac{4}{7}
117Subtract \frac{5}{9} minus \frac{3}{9}
118Add \frac{1}{8} plus \frac{2}{8}
119Add \frac{1}{8} plus \frac{1}{8}
120Add \frac{3}{9} plus \frac{4}{9}
121Add \frac{3}{10} plus \frac{3}{10}
122Subtract \frac{4}{5} minus \frac{1}{5}
123Subtract \frac{6}{7} minus \frac{5}{7}
124Add \frac{4}{8} plus \frac{1}{8}
125Add \frac{2}{7} plus \frac{1}{7}
126Add \frac{1}{6} plus \frac{1}{6}
127Subtract \frac{7}{8} minus \frac{5}{8}
128Add \frac{1}{5} plus \frac{1}{5}
129Add \frac{3}{8} plus \frac{2}{8}
130Add \frac{4}{10} plus \frac{2}{10}
131Add \frac{2}{7} plus \frac{4}{7}
132Subtract \frac{7}{8} minus \frac{6}{8}
133Add \frac{3}{10} plus \frac{1}{10}
134Subtract \frac{6}{8} minus \frac{1}{8}
135Add \frac{1}{3} plus \frac{1}{3}
136Add \frac{2}{8} plus \frac{3}{8}
137Subtract \frac{6}{7} minus \frac{1}{7}
138Add \frac{3}{7} plus \frac{3}{7}
139Add \frac{1}{9} plus \frac{2}{9}
140Add \frac{1}{4} plus \frac{1}{4}
141Add \frac{4}{10} plus \frac{5}{10}
142Subtract \frac{6}{9} minus \frac{3}{9}
143Subtract \frac{7}{8} minus \frac{4}{8}
144Add \frac{2}{10} plus \frac{6}{10}
145Subtract \frac{3}{8} minus \frac{1}{8}
146Add \frac{2}{8} plus \frac{1}{8}
147Subtract \frac{4}{10} minus \frac{2}{10}
148Add \frac{5}{7} plus \frac{1}{7}
149Add \frac{2}{9} plus \frac{3}{9}
150Add \frac{2}{10} plus \frac{5}{10}
151Subtract \frac{5}{7} minus \frac{4}{7}
152Subtract \frac{3}{10} minus \frac{2}{10}
153Add \frac{1}{5} plus \frac{2}{5}
154Add \frac{2}{6} plus \frac{1}{6}
155Add \frac{1}{8} plus \frac{3}{8}
156Add \frac{3}{9} plus \frac{5}{9}
157Add \frac{3}{8} plus \frac{1}{8}
158Subtract \frac{4}{7} minus \frac{1}{7}
159Subtract \frac{3}{6} minus \frac{1}{6}
160Subtract \frac{5}{8} minus \frac{4}{8}
161Subtract \frac{6}{8} minus \frac{3}{8}
162Subtract \frac{6}{7} minus \frac{2}{7}
163Add \frac{4}{10} plus \frac{3}{10}
164Add \frac{4}{10} plus \frac{4}{10}
165Add \frac{2}{9} plus \frac{5}{9}
166Subtract \frac{5}{6} minus \frac{3}{6}
167Add \frac{2}{5} plus \frac{1}{5}
168Add \frac{6}{8} plus \frac{1}{8}
169Subtract \frac{5}{6} minus \frac{1}{6}
170Subtract \frac{4}{6} minus \frac{2}{6}
171Add \frac{3}{10} plus \frac{2}{10}
172Add \frac{1}{5} plus \frac{3}{5}
173Subtract \frac{4}{6} minus \frac{3}{6}
174Add \frac{1}{10} plus \frac{2}{10}
175Add \frac{7}{9} plus \frac{1}{9}
176Subtract \frac{4}{6} minus \frac{1}{6}
177Add \frac{3}{9} plus \frac{1}{9}
178Add \frac{4}{7} plus \frac{2}{7}
179Subtract \frac{3}{5} minus \frac{2}{5}
180Subtract \frac{7}{9} minus \frac{5}{9}
181Add \frac{1}{9} plus \frac{7}{9}
182Subtract \frac{3}{10} minus \frac{1}{10}
183Add \frac{3}{7} plus \frac{2}{7}
184Subtract \frac{2}{9} minus \frac{1}{9}
185Add \frac{2}{4} plus \frac{1}{4}
186Add \frac{1}{10} plus \frac{5}{10}
187Add \frac{3}{6} plus \frac{1}{6}
188Subtract \frac{5}{7} minus \frac{2}{7}
189Subtract \frac{4}{9} minus \frac{3}{9}
190Add \frac{1}{9} plus \frac{4}{9}
191Add \frac{3}{7} plus \frac{1}{7}
192Subtract \frac{4}{9} minus \frac{1}{9}
193Subtract \frac{3}{9} minus \frac{2}{9}
194Add \frac{1}{7} plus \frac{3}{7}
195Subtract \frac{3}{6} minus \frac{2}{6}
196Add \frac{1}{10} plus \frac{8}{10}
197Add \frac{4}{9} plus \frac{3}{9}
198Add \frac{2}{5} plus \frac{2}{5}
199Subtract \frac{5}{8} minus \frac{1}{8}
200Subtract \frac{4}{7} minus \frac{3}{7}