什么牌子的汽修工具好:趣味算式谁会填19

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/28 05:37:43
请用上1至9编写出一道等式。□内填入数字,()内填入运算符号。你能找出所有答案来吗?

□□□()□□()□□□=□

共有3种形式的算式:

1、+-解答数量:416
145+98-236=7,145+98-237=6,146+97-235=8,146+97-238=5
147+96-235=8,147+96-238=5,148+95-236=7,148+95-237=6
154+89-236=7,154+89-237=6,156+87-234=9,156+87-239=4
157+86-234=9,157+86-239=4,159+84-236=7,159+84-237=6
163+89-245=7,163+89-247=5,163+98-254=7,163+98-257=4
164+79-235=8,164+79-238=5,164+97-253=8,164+97-258=3
165+78-234=9,165+78-239=4,165+87-243=9,165+87-249=3
167+85-243=9,167+85-249=3,167+94-253=8,167+94-258=3
168+75-234=9,168+75-239=4,168+93-254=7,168+93-257=4
169+74-235=8,169+74-238=5,169+83-245=7,169+83-247=5
174+69-235=8,174+69-238=5,175+68-234=9,175+68-239=4
178+65-234=9,178+65-239=4,179+64-235=8,179+64-238=5
183+69-245=7,183+69-247=5,183+96-274=5,183+96-275=4
184+59-236=7,184+59-237=6,184+95-273=6,184+95-276=3
185+67-243=9,185+67-249=3,185+94-273=6,185+94-276=3
186+57-234=9,186+57-239=4,186+93-274=5,186+93-275=4
187+56-234=9,187+56-239=4,187+65-243=9,187+65-249=3
189+54-236=7,189+54-237=6,189+63-245=7,189+63-247=5
193+68-254=7,193+68-257=4,193+86-274=5,193+86-275=4
194+67-253=8,194+67-258=3,194+85-273=6,194+85-276=3
195+48-236=7,195+48-237=6,195+84-273=6,195+84-276=3
196+47-235=8,196+47-238=5,196+83-274=5,196+83-275=4
197+46-235=8,197+46-238=5,197+64-253=8,197+64-258=3
198+45-236=7,198+45-237=6,198+63-254=7,198+63-257=4
245+79-316=8,245+79-318=6,246+78-315=9,246+78-319=5
248+76-315=9,248+76-319=5,249+75-316=8,249+75-318=6
271+89-354=6,271+89-356=4,271+98-364=5,271+98-365=4
274+86-351=9,274+86-359=1,274+95-361=8,274+95-368=1
275+49-316=8,275+49-318=6,275+94-361=8,275+94-368=1
276+48-315=9,276+48-319=5,276+84-351=9,276+84-359=1
278+46-315=9,278+46-319=5,278+91-364=5,278+91-365=4
279+45-316=8,279+45-318=6,279+81-354=6,279+81-356=4
281+79-354=6,281+79-356=4,284+76-351=9,284+76-359=1
286+74-351=9,286+74-359=1,289+71-354=6,289+71-356=4
291+78-364=5,291+78-365=4,294+75-361=8,294+75-368=1
295+74-361=8,295+74-368=1,298+71-364=5,298+71-365=4
325+98-416=7,325+98-417=6,326+97-415=8,326+97-418=5
327+96-415=8,327+96-418=5,328+95-416=7,328+95-417=6
361+98-452=7,361+98-457=2,362+97-451=8,362+97-458=1
367+92-451=8,367+92-458=1,368+91-452=7,368+91-457=2
381+96-472=5,381+96-475=2,382+95-471=6,382+95-476=1
385+92-471=6,385+92-476=1,386+91-472=5,386+91-475=2
391+68-452=7,391+68-457=2,391+86-472=5,391+86-475=2
392+67-451=8,392+67-458=1,392+85-471=6,392+85-476=1
395+28-416=7,395+28-417=6,395+82-471=6,395+82-476=1
396+27-415=8,396+27-418=5,396+81-472=5,396+81-475=2
397+26-415=8,397+26-418=5,397+62-451=8,397+62-458=1
398+25-416=7,398+25-417=6,398+61-452=7,398+61-457=2
461+79-532=8,461+79-538=2,462+78-531=9,462+78-539=1
468+72-531=9,468+72-539=1,469+71-532=8,469+71-538=2
471+69-532=8,471+69-538=2,472+68-531=9,472+68-539=1
478+62-531=9,478+62-539=1,479+61-532=8,479+61-538=2
523+98-614=7,523+98-617=4,524+97-613=8,524+97-618=3
527+94-613=8,527+94-618=3,528+93-614=7,528+93-617=4
532+89-614=7,532+89-617=4,534+87-612=9,534+87-619=2
537+84-612=9,537+84-619=2,539+82-614=7,539+82-617=4
541+89-623=7,541+89-627=3,541+98-632=7,541+98-637=2
542+79-613=8,542+79-618=3,542+97-631=8,542+97-638=1
543+78-612=9,543+78-619=2,543+87-621=9,543+87-629=1
547+83-621=9,547+83-629=1,547+92-631=8,547+92-638=1
548+73-612=9,548+73-619=2,548+91-632=7,548+91-637=2
549+72-613=8,549+72-618=3,549+81-623=7,549+81-627=3
572+49-613=8,572+49-618=3,573+48-612=9,573+48-619=2
578+43-612=9,578+43-619=2,579+42-613=8,579+42-618=3
581+49-623=7,581+49-627=3,581+94-672=3,581+94-673=2
582+39-614=7,582+39-617=4,582+93-671=4,582+93-674=1
583+47-621=9,583+47-629=1,583+92-671=4,583+92-674=1
584+37-612=9,584+37-619=2,584+91-672=3,584+91-673=2
587+34-612=9,587+34-619=2,587+43-621=9,587+43-629=1
589+32-614=7,589+32-617=4,589+41-623=7,589+41-627=3
591+48-632=7,591+48-637=2,591+84-672=3,591+84-673=2
592+47-631=8,592+47-638=1,592+83-671=4,592+83-674=1
593+28-614=7,593+28-617=4,593+82-671=4,593+82-674=1
594+27-613=8,594+27-618=3,594+81-672=3,594+81-673=2
597+24-613=8,597+24-618=3,597+42-631=8,597+42-638=1
598+23-614=7,598+23-617=4,598+41-632=7,598+41-637=2
631+98-724=5,631+98-725=4,634+95-721=8,634+95-728=1
635+94-721=8,635+94-728=1,638+91-724=5,638+91-725=4
691+38-724=5,691+38-725=4,694+35-721=8,694+35-728=1
695+34-721=8,695+34-728=1,698+31-724=5,698+31-725=4
723+96-814=5,723+96-815=4,724+95-813=6,724+95-816=3
725+94-813=6,725+94-816=3,726+93-814=5,726+93-815=4
741+96-832=5,741+96-835=2,742+95-831=6,742+95-836=1
745+92-831=6,745+92-836=1,746+91-832=5,746+91-835=2
761+94-852=3,761+94-853=2,762+93-851=4,762+93-854=1
763+92-851=4,763+92-854=1,764+91-852=3,764+91-853=2
791+46-832=5,791+46-835=2,791+64-852=3,791+64-853=2
792+45-831=6,792+45-836=1,792+63-851=4,792+63-854=1
793+26-814=5,793+26-815=4,793+62-851=4,793+62-854=1
794+25-813=6,794+25-816=3,794+61-852=3,794+61-853=2
795+24-813=6,795+24-816=3,795+42-831=6,795+42-836=1
796+23-814=5,796+23-815=4,796+41-832=5,796+41-835=2
842+76-913=5,842+76-915=3,843+75-912=6,843+75-916=2
845+73-912=6,845+73-916=2,846+72-913=5,846+72-915=3
851+76-923=4,851+76-924=3,853+74-921=6,853+74-926=1
854+73-921=6,854+73-926=1,856+71-923=4,856+71-924=3
861+75-932=4,861+75-934=2,862+74-931=5,862+74-935=1
864+72-931=5,864+72-935=1,865+71-932=4,865+71-934=2
871+56-923=4,871+56-924=3,871+65-932=4,871+65-934=2
872+46-913=5,872+46-915=3,872+64-931=5,872+64-935=1
873+45-912=6,873+45-916=2,873+54-921=6,873+54-926=1
874+53-921=6,874+53-926=1,874+62-931=5,874+62-935=1
875+43-912=6,875+43-916=2,875+61-932=4,875+61-934=2
876+42-913=5,876+42-915=3,876+51-923=4,876+51-924=3

2、--解答数量:168
234-57-168=9,234-57-169=8,234-58-167=9,234-58-169=7
234-59-167=8,234-59-168=7,234-67-158=9,234-67-159=8
234-68-157=9,234-68-159=7,234-69-157=8,234-69-158=7
243-56-178=9,243-56-179=8,243-58-176=9,243-58-179=6
243-59-176=8,243-59-178=6,243-76-158=9,243-76-159=8
243-78-156=9,243-78-159=6,243-79-156=8,243-79-158=6
351-46-297=8,351-46-298=7,351-47-296=8,351-47-298=6
351-48-296=7,351-48-297=6,351-64-278=9,351-64-279=8
351-68-274=9,351-68-279=4,351-69-274=8,351-69-278=4
351-74-268=9,351-74-269=8,351-78-264=9,351-78-269=4
351-79-264=8,351-79-268=4,351-96-247=8,351-96-248=7
351-97-246=8,351-97-248=6,351-98-246=7,351-98-247=6
459-71-382=6,459-71-386=2,459-72-381=6,459-72-386=1
459-76-381=2,459-76-382=1,459-81-372=6,459-81-376=2
459-82-371=6,459-82-376=1,459-86-371=2,459-86-372=1
468-71-392=5,468-71-395=2,468-72-391=5,468-72-395=1
468-75-391=2,468-75-392=1,468-91-372=5,468-91-375=2
468-92-371=5,468-92-375=1,468-95-371=2,468-95-372=1
513-26-478=9,513-26-479=8,513-28-476=9,513-28-479=6
513-29-476=8,513-29-478=6,513-76-428=9,513-76-429=8
513-78-426=9,513-78-429=6,513-79-426=8,513-79-428=6
531-26-497=8,531-26-498=7,531-27-496=8,531-27-498=6
531-28-496=7,531-28-497=6,531-96-427=8,531-96-428=7
531-97-426=8,531-97-428=6,531-98-426=7,531-98-427=6
576-81-492=3,576-81-493=2,576-82-491=3,576-82-493=1
576-83-491=2,576-83-492=1,576-91-482=3,576-91-483=2
576-92-481=3,576-92-483=1,576-93-481=2,576-93-482=1
621-34-578=9,621-34-579=8,621-38-574=9,621-38-579=4
621-39-574=8,621-39-578=4,621-74-538=9,621-74-539=8
621-78-534=9,621-78-539=4,621-79-534=8,621-79-538=4
729-41-683=5,729-41-685=3,729-43-681=5,729-43-685=1
729-45-681=3,729-45-683=1,729-81-643=5,729-81-645=3
729-83-641=5,729-83-645=1,729-85-641=3,729-85-643=1
738-41-692=5,738-41-695=2,738-42-691=5,738-42-695=1
738-45-691=2,738-45-692=1,738-91-642=5,738-91-645=2
738-92-641=5,738-92-645=1,738-95-641=2,738-95-642=1
819-52-763=4,819-52-764=3,819-53-762=4,819-53-764=2
819-54-762=3,819-54-763=2,819-62-753=4,819-62-754=3
819-63-752=4,819-63-754=2,819-64-752=3,819-64-753=2
846-51-792=3,846-51-793=2,846-52-791=3,846-52-793=1
846-53-791=2,846-53-792=1,846-91-752=3,846-91-753=2
846-92-751=3,846-92-753=1,846-93-751=2,846-93-752=1

3、*/解答数量:13
123*56/984=7,132*46/759=8,136*27/459=8,153*28/476=9
153*46/782=9,154*29/638=7,156*23/897=4,267*18/534=9
269*14/538=7,273*18/546=9,293*14/586=7,327*18/654=9
329*14/658=7

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