二年級(下冊)筆算數(shù)學題

1、二年級數(shù)學筆算計算題437+174=248-62=964-382425+76=424+683=348+572=186+437=424+683=501+982=270+409=993+242=228+538=608+662=822+21=698+128104+644=288+623=96+200=352+431=929+435=651+53386+829=356+153=762+935=266+687=484+768=933+157=181+943=125+580=480+4682+708=946+914=309+559=10+456=587+726=544+854=934+278=925+97

2、8=818+298=591+448=142+794=776+282=138499+381=839+234=+72=740+999=488+491=783+871=519-81 =828-407=449-107=771-12=517-289=799-520=440-356=998-169=979-44=435-321=751-421=697-37=548-165=970-125=812-772=248-82+58991-417+82359+181+49390+434-297-43453-267+21543-37783-621+183762-732+262432+315402+532-82857-

3、341-231155+371-415135+526-211126+449-231660-56+32255-91+21974-335+24868-384-28878-430+32783-586+42590+249-88292+111-21955-402+23453+294-85980-954+483589-497+321741-92-261690-101-421886-258+316554+172-312798-357-24250+18-118742-256+231579+28-231700-692+415491-211+317943-159-427890-323+51542-199+21668

4、8-542+314649-99+2360-316443-73+528948-29521-260+317566-122+156823-769+517624-76+541437-126+539630-516+617360-69+327931-921 +382551-545+483713-469+593528-55+594730-564+318545-436+428975-16-328447-264+333915-703+594448-39+548922-201-483941-355+39414-231+450873-364+948896-55-38279-75+382593-69=275+132=

5、192+468=250-52+385972-688+594688-449+483877-141-329980-231+48978-75+39167+258=795-139=286-168=359-249=942-458=168+492=128+469=856-175=926-125=348+469=493+346=523+918=169+246=195+258926-138862+138=456-325=145+458862+78=184 98=170+60=166-110=520+123=911+101=520-80=820+80=535+25=136 60=140 138+42=56=145+55=565+148=423+153=273+330=576 300+430=225=136+145=166+198=325+436=400-198=778-563=49+527=168+832=913-754=600-304=734-575=487+139=603-205=304+253=