word
word
1 / 10
word
225+214=
521+26=
97+ 535=
362-138=
479-254=
450-242=
198+157=
283+76=
349+231=
400-203+282=
word
word
3 / 10
word
208-129=
239+571=
165+78=
248+155=
745-679=
549+867=
528-89=
301-84=
34+678=
517-348=
405-228=
746+163=
500-453=
501+389=
963-804=
169+450=
806+95=
145-68=
548+452=
85+263=
293-56=
900-405=
417-223=
479-254=
560+380=
725-388=
292-187=
366+207=
629+240=
927-254=
628-255=
538+71=
225+214=
521+26=
97+535=
362-138=
450-242=
198+157=
283+76=
349+231=
400-206=
374+226=
585-239=
421-348=
574-390=
56+238=
679-497=
835-209=
500-453=
501+389=
963-804=
169+450=
800-695=
737-520=
800-507=
900-461=
34+678=
517-348=
405-228=
746+163=
352+135=
467+395=
443+288=
474+209=
163+304=
285+537=
602-336=
300-185=
319+250=
326+588=
800-695=
663+282=
459-68=
556-379=
340-153=
726+598=
208-129=
239+571=
165+78=
751+151=
276+195=
145-68=
548+452=
85+263=
293-56=
900-405=
479-254=
400-206=
560+380=
725-388=
292-187=
366+207=
225+214=
521+26=
97+535=
362-138=
450-242=
198+157=
283+76=
349+231=
word
word
4 / 10
word
574-390=
56+238=
679-497=
835-209=
374+226=
485-339=
417-223=
421-348=
239+557=
666+286=
702-173=
575+322=
34+678=
517-348=
405-228=
746+163=
737-520=
800-507=
900-461=
459-68=
352+135=
367+595=
243+188=
474+209=
963-2
1000以内加减法口算练习题 来自淘豆网m.daumloan.com转载请标明出处.