FastMath Decimal Percent Fluency Grade Twelve - Decimal Arithmetic

Math

Decimal arithmetic fluency using scaled integer generation for addition, subtraction, multiplication, and terminating division without floating point arithmetic.

12

200 frames at grade level 12

#Prompt
1382.05 \times 119.547 =
2251.783 + 255.325 =
3383.6 + 441.32 =
4203.166 + 78.2 =
5372.774 + 382.2 =
6211.1081 \div 0.7 =
7398.49 - 132.91 =
8108.05 + 303.977 =
9489.353 - 468.035 =
10387.46 - 295.9 =
11355.6 + 64.4 =
12204.269 + 129.7 =
1366 \times 430.4 =
14850.12 - 449.72 =
15186.2704 \div 0.4 =
16975.577 - 491.827 =
17186.7116 \div 0.4 =
18119.08 + 309.492 =
19420.288 + 260.84 =
20434.03 + 466.967 =
2163.3 - 21.9 =
22625.87 - 374.97 =
23187.1528 \div 0.4 =
244.5 - 2.3 =
25156.7 \times 65.3 =
26299.84 \div 0.8 =
27470.062 - 323.322 =
28113.4 \times 262.2 =
29472.447 - 324.157 =
3026.92 \div 0.2 =
31112.224 \div 0.3 =
32176.3 \times 202.5 =
33409.17 + 227.27 =
34420.2 + 260.36 =
35359.99 \times 95.281 =
36126.654 \div 0.6 =
37856.539 - 414.7 =
38286.6 \times 474.6 =
39419.185 + 257.531 =
40736.17 - 245.07 =
4157.5 \div 0.5 =
42371.671 + 330.7 =
4322.98 \times 424.57 =
444.86 \div 0.2 =
4572.16 + 216.24 =
46403 \times 136.22 =
4794.22 + 282.42 =
48445.06 + 472.482 =
49123.36 \div 0.8 =
50260.01 + 129.957 =
51123.8 + 311.42 =
5246.4 \times 293.2 =
53273.1 \times 343.33 =
54180.566 \times 51.8 =
55172.338 - 64.2 =
5685.484 + 256.428 =
57394.2 - 132.2 =
58329.9 \times 277.7 =
59181.669 \times 265.1 =
60493.7 \times 85.99 =
61416.5 \times 383.9 =
62135 + 402.6 =
63273.3 + 386.17 =
64133 \times 399.4 =
65791.32 - 430.12 =
6637.97 + 480.2 =
67394.8 + 182 =
68405.27 - 134.77 =
69469.138 - 323.054 =
70122.151 \div 0.3 =
7139.073 + 31.7 =
7283.19 + 249.33 =
7370.1 \times 459.1 =
7415.37 \times 336.2 =
7514.267 \times 122.9 =
76383.4 \times 464.66 =
7736.867 + 428.7 =
78139.89 \div 0.6 =
793.1 \times 490.1 =
80431.23 + 293.45 =
81363.8 \times 293.1 =
82197.2 \div 0.5 =
83181.02 - 60.02 =
84243.3 \times 171.5 =
85460.42 - 319.82 =
86118.842 \div 0.3 =
87271.04 + 135.472 =
88104.2 + 51.62 =
89464.547 - 154.817 =
90219.6 \times 5.6 =
9122.7 \times 127.3 =
92134.181 \div 1 =
93458.89 - 376.43 =
94593.343 - 316.7 =
95306.2 \times 111.8 =
96375.2 + 123.2 =
9726.8 \times 156 =
98224.941 - 115.7 =
99418.082 + 254.222 =
100210.336 \div 0.7 =
101206.475 + 232.7 =
102453.517 - 317.807 =
103486.607 - 328.837 =
104491.559 - 474.653 =
105185.97 \times 253.859 =
106459.8 \times 187 =
107476.859 - 158.961 =
108470.241 - 156.755 =
109242.5 - 225.1 =
110346.47 - 115.17 =
111497.637 - 165.847 =
112349.5 \times 414.9 =
113909.142 - 466.2 =
114436.1 \times 21.1 =
115370.568 + 279.2 =
11624.7 + 71.7 =
117346.865 \times 480.7 =
118461.745 - 17.7 =
119245.3 + 233.5 =
120264.9 + 292.3 =
121211.6 \div 0.8 =
12243.29 \div 0.9 =
123372.4 - 114.8 =
12445.04 \times 448.836 =
125123.6 \times 378.88 =
126493.9 + 496.47 =
127246.18 + 238.3 =
128109.3 \times 233.5 =
1292.35 \div 0.5 =
13048.98 \div 0.2 =
131209.5639 \div 0.7 =
13215.57 - 4.87 =
133373.2 \times 80.8 =
134143.2 \times 50.44 =
135235.15 + 205.21 =
136483.5 \times 352.9 =
137479.4 \times 324.2 =
138282.07 + 140.987 =
139257.21 + 271.39 =
140466.932 - 155.652 =
141179.463 \times 338.5 =
142959.032 - 486.312 =
143253.7 + 126.37 =
144570.72 - 189.92 =
145335.4 - 112.6 =
146475.756 - 325.26 =
147447.86 - 343.34 =
148490.456 - 471.344 =
149420.55 - 306.93 =
150423 + 461.452 =
151481.092 - 160.332 =
152253.989 + 261.943 =
15384.381 + 253.119 =
154182.772 \times 478.4 =
155431.58 - 143.94 =
156485.5 + 454.1 =
157332.31 - 110.85 =
15897.02 + 298.462 =
159152.6 \times 36.6 =
160133.272 \div 0.6 =
1615.1 + 12.9 =
162205.372 + 181.2 =
163482.7 - 445.7 =
164143.4 + 71.22 =
165283.9 - 262.1 =
16634.01 \times 436.703 =
167197 \times 265.992 =
168392 - 173.6 =
169277.544 - 167.2 =
17053.217 \div 0.9 =
171252.886 + 258.634 =
172992.122 - 497.342 =
173253.5 \times 171.77 =
17413.164 \times 409.6 =
17563.144 \div 0.9 =
17613.3 \times 257.55 =
17713.5 + 256.27 =
178540.74 - 265.2 =
179131.975 \div 1 =
180115.533 \div 0.3 =
181365.4 - 121.88 =
182115.4 + 343.8 =
183398.14 + 194.18 =
184234.1 + 366.57 =
185645.946 - 368.2 =
186208.03 \times 278.125 =
187347.968 \times 194 =
188349.071 \times 407.3 =
189262.9 \times 308.7 =
190503.152 - 334.352 =
191371.02 \times 107.414 =
192354.37 - 284.87 =
193473.55 - 157.858 =
194133.078 \div 1 =
19586.587 + 259.737 =
196364 + 181.52 =
197469.92 - 409.52 =
198392.8 \times 218 =
19989.7 \times 96.3 =
200200 \times 368.4 =