1、79+19-5656+74-2658-36+27二年級數學上脫式計算1 日期： 年 月用時：分秒分數： 65-28+2677-46+3265-38+2684-27+164+27-1693+23+9469-(39-23)99+ ( 25-24 )77-76+3261-38+2630+(23-29)79+19-1616+77-2618-36+2787-27+16 73-23-493-(39-23)71- (25-24 )99-46+3265-39+2699+99-5656+94-2659-36+2994-29+9630-(23-29)93-23+9433-(39-23)99- ( 25-24 )9

2、9-96+3269-39+2699+99-9696+99-2699-36+2999-29+9630-(23+29)23+23+9493-(39-23)99- ( 99-29 )55-46+2258+18-5656+54-2658-26+2584-25+164+25-1682+22+8468-(28-22)88+ ( 25-24 )55-56+2261-28+2658+18-1636+74-2616+55-2618-26+2585-25+1620+(22-28)52-22-482-(28-22)51-25-24 )88-46+2265-28+2688+88-5656+84-2658-26+288

3、4-28+8620-(22-28)82-22+8422-(28-22)88- ( 25-24 )88-86+2268-28+26二年級數學上脫式計算2 日期：月 日 用時：分秒分數：88+88-8686+88-2688-26+2888-28+8620-(22+28)22+22+8482-(28-22)88+ ( 88-28 )77-46+3263-38+2679+19-3638-36+2784-27+164+27-1693+23+9469-(39-23)99+ ( 23-24 )77-76+3261-38+2679+19-1616+77-2618-36+2771- ( 23-24 )99-46

4、+3287-27+1630+(23-29)73-23-493-(39-23) 63-39+2699+99-3636+94-2639-36+2994-29+9630-(23-29)93-23+9433-(39-23)99- ( 23-24 )99-96+3269-39+2699+99-9696+99-2699-36+2999-29+9630-(23+29)23+23+9493-(39-23)99- ( 99-29 )33-46+2263-28+2638+18-3636+34-2638-26+2384-23+16二年級數學上脫式計算38-26+2888- ( 23-24 )88-86+2288-2

5、8+8620-(22+28)65-78+26?78+28-563 日期： 年84-28+8668-28+2622+22+8456+74-26月 日 用時：20-(22-28)88+88-8682-(28-22)58-76+27分 秒 分數：82-22+8486+88-2688+ ( 88-2884-27+2622-(28-22)88-26+28)77-46+724+27-264+23-1661-28+2682+22+8468-(28-22)88+ ( 23-24 )33-36+2238+18-1616+33-2618-26+2383-23+1620+(22-28)32-22-482-(28-2

6、2)31- ( 23-24 )88-46+2263-28+2688+88-336+84-2687+27+8468-(78-27)88+25-24 )77-76+7262-78+2678+28-2626+77-2628-76+2787-27+2670+(27-28)77-27-487-(78-27)88+25-24 )72-25-24 )88-46+7265-78+2688+88-5656+84-2658-76+2884-28+8670-(27-28)87-27+8477-(78-27)88-25-24 )88-86+7268-78+2688+88-8686+88-2688-76+2888-28

7、+8670-(27+28)27+27+8487-(78-27)88- 88-28 )?55-46+2265-28+2658+28-5656+54-2658-26+2584-25+264+25-2682+22+8468-(28-22)55-56+2262-28+2658+28-2626+55-2628-26+2585-25+26二年級數學上脫式計算4 日期：月 日 用時：分秒分數：20+(22-28)52-22-482-(28-22)52- ( 25-24 )88-46+2262-78+2665-28+2688+88-5656+84-2658-26+2884-28+8620-(22-28)82-

8、22+8422-(28-22)88- ( 25-24 )88-86+2268-28+2688+88-8686+88-2688-26+2888-28+8620-(22+28)22+22+8482-(28-22)88+ ( 88-28 )77-46+7267-78+2678+28-7676+74-2678-76+2784-27+264+27-2687+27+8468-(78-27)88+ ( 27-24 )77-76+7278+28-2626+77-2628-76+2787-27+2670+(27-28)77-27-487-(78-27)72- ( 27-24 )88-46+7267-78+268

9、8+88-7626+77-2676+84-2678-76+2888- ( 27-24 )88-86+7288-28+8670-(27+28)67-28+2684-28+8668-78+2627+27+8470-(27-28)88+88-8687-(78-27)87-27+8486+88-2688- ( 88-28 )77-(78-27)88-76+2877-46+2278+28-7676+74-2678-26+2784-27+264+27-2682+22+84二年級數學上脫式計算5年 月 日 用時： 分 秒分數： 68-(28-22)88+ ( 27-24 )77-76+2262-28+267

10、8+28-2628-26+2772- ( 27-24 )88-46+2284-28+8620-(22-28)68-28+2688+88-8622+22+8487-27+2667-28+2682-22+8486+88-2620+(22-28)88+88-7622-(28-22)88-26+2872-22-476+84-2688- ( 27-24 )88-28+8682-(28-22)78-26+2888-86+2220-(22+28)82-(28-22)88+ ( 88-28 )77-46-3265-35-2679-19-5656-74-2655-36-2754-27-164-27-1693-2

11、3-9469-(39-23)99-25-24 )77-76-3261-35-2679-19-1616-77-2615-36-2757-27-1630-(23-29)73-23-493-(39-23)71- ( 25-24 )99-46-3265-39-2699-99-5656-94-2659-36-2994-29-9630-(23-29)52-22-493-23-9433-(39-23)99- ( 25-24 )99-96-3269-39-2699-99-9696-99-2699-36-2999-29-9630-(23-29)23-23-9493-(39-23)99- ( 99-29 )二年級

12、數學上脫式計算6日期:年月日用時：分秒分數：55-46-2265-25-2655-15-5656-54-2655-26-2554-25-164-25-1652-22-5465-(25-22)55- ( 25-24 )55-56-2261-25-2655-15-1616+55-2615+26-2555-25-1620-(22-25)52-(25-22)51- ( 25-24 )55-46-2265-25-2655-55-5656-54-2655-26-2554-25-5620-(22-25)52-22-5422-(25-22)23-24 )55- ( 25-24 )55-56-2265-25-2

13、655-55-5656-55-2655-26-2555-25-5620-(22-25)22-22-5452-(25-22)55-55-25 )77-46-3263-35-2679-19-3636-74-2635-36-2754-27-164+27-1693-23-9469-(39-23)99- ( 23-24 )77-76-3261-35-2679-19-1616-77-2615-36-2757-27-1630-(23-29)73-23-493-(39-23)71-99-46-3263-39-2699-99-3636-94-2639-36-2994-29-9630-(23-29)93-23-9

14、433-(39-23)99-23-24 )99-96-3263-25-2669-39-26二年級數學上脫式計算日期:年月日用時：分秒分數：99-99-9696-99-2699-36-2999-29-9630-(23-29)23-23-9493-(39-23)99- ( 99-29 )33-46-2263-25-2635-15-3636-34-2635-26-2354-23-164-23-1652-22-5465-(25-22)55- ( 23-24 )33-36-2261-25-2635-15-1616-(33-26)15+26-2353-23-1620-(22-25)32-22-452-(2

15、5-22)31- ( 23-24 )55-46-2255-55-3656-(55-26)36-54-2655-(56-22)65-25-2655+55-5655-26-2555- ( 55-25 )55-25-5620-(22-25)22-22-5452-(25-22)77-46-7254-27-2665-75-2675-25-5656-74-2655-76-274-27-2662-75-2657-27-5465-(75-27)55- ( 25-24 )77-76-7275-25-2626-77-2625-76-2757-27-2670-(27-25) 77-27-457-(75-27)72-

16、 ( 25-24 )55-46-7265-75-2655-55-5656-54-2655-76-2554-25-5670-(27-25)57-27-5477-(75-27)55-25-24 )二年級數學上脫式計算8年 月 日 用時： 分 秒分數： 55-56-7265-75-2655-55-5656-55-2655-76-2555-25-5670-(27-25)27-27-5457-(75-27)55-55-25 )55-46-2265-25-2655-25-5656-54-2625-26-2757-27-2620-(22-25)72-22-452-(25-22)72- ( 27-24 )55-46-2267-25-2655-55-7676-54-2675-26-2554-25-5620-(22-25)22-22-5452-(25-22)55- ( 55-25 )88+88-8686+88-2688-26+2888-28+8620-(22+28)22+22+8482-(28-22)88+ ( 88-28 )77-46-3265-35-2679-19-5656-74-