1、更多资料关注微信公众号：小题大做工作室 个人微信号：xtdzedu 六年级数学口算能力快速提升训练六年级数学口算能力快速提升训练 96125= 30600254= 5996+3004= 6015-(518+699)-2783= 40032426= 246770-70-70466= 8425= 4001-2002= 1616506+24941616= 417+4+19824= 799660+340799= 39913625= 3042525= 6076-875-(805+3320)= 6056-679-40-4281= 8825= 4134+(2819+866)+2181= 5898-(2065
2、-102)= 1625= 32971273+27273297= 1312+(153+688+1847)= 2315-793-114-1093= 3940+(1739-1940)= 997917= 1455+(1768+1545)+1232= 975+(1007+2025)= 8031225= 241951+24+4824= 6933332-332-3322932= 1140001200= 1376+(1961+624+39)= (686+1872+2314)+1128= 2922+(260-922)= 1136001004= 1526+(938-526)= 2002658= 1428+(958+2572)= 25224125= 2001786= 190760+190+3239190= 997885= 29761145+28552976= 4538125= 4928-(871+1928)= 8122-(3084-1878)= 879+(1295+2121)= 3998+2001= 2595178-178-178594= 4467-2024-976= 13191339+16611319=
