25070210103902

· 33字 · 1分钟
1 2 3
126÷3＝42 14＋80＝94 64－6＝58
(41－14)×17＝459 6×46＝276 1.47＋89.3＝90.77
121×55＝6655 32－(6÷2)＝29 288÷8＝36
46＋(54÷3)＝64 33.29＋53.72＝87.01 41＋(7÷7)＝42
93.06－16.18＝76.88 89×138＝12282 64.96－26.62＝38.34
84×41－38＝3406 192÷8＝24 62×2＋54＝178
69＋(3÷3)＝70 64－32＝32 (74÷2)＋81＝118
53.65＋77.34＝130.99 32－(9÷9)＝31 95.88－70.88＝25.0
$\frac{21}{28}$－$\frac{2}{28}$＝$\frac{19}{28}$ $\frac{33}{47}$－$\frac{3}{47}$＝$\frac{30}{47}$ $\frac{16}{90}$＋$\frac{69}{90}$＝$\frac{85}{90}$
$\frac{49}{84}$－$\frac{18}{84}$＝$\frac{31}{84}$ $\frac{40}{73}$－$\frac{18}{73}$＝$\frac{22}{73}$ $\frac{55}{77}$－$\frac{18}{77}$＝$\frac{37}{77}$
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