二年级下册笔算数学题.doc

二年级数学笔算计算题608+662= 822+21= 698+128= 104+644= 288+623= 96+200=352+431= 929+435= 651+533=86+829= 356+153= 762+935= 266+687= 484+768= 933+157= 181+943= 125+580= 480+46= 82+708= 946+914= 309+559=10+456= 587+726= 544+854=934+278= 925+978= 818+298=591+448= 142+794= 776+282=839+234= 783+871= 138+72=740+999= 499+381= 488+491=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+58 359+181+49 991-417+82 390+434-29 453-267+21 543-377-43783-621+183 762-732+262 432+315+68 402+532-82 857-341-231 155+371-415 135+526-211 126+449-231 660-56+32 255-91+21 868-384-28 974-335+24 878-430+32 783-586+42 590+249-88292+111-21 453+294-85 955-402+23589-497+321 690-101-421 741-92-261886-258+316 798-357-24 554+172-312250+18-118 579+28-231 742-256+231700-692+415 943-159-427 491-211+317890-323+51 688-542+314 542-199+216 649-99+236 443-73+528 948-290-316 521-260+317 823-769+517 566-122+156 624-76+541 630-516+617 437-126+539 360-69+327 931-921+382 980-954+483551-545+483 713-469+593 528-55+594730-564+318 545-436+428 975-16-328 447-264+333 915-703+594 448-39+548 922-201-483 414-231+450 941-355+39 873-364+948 896-55-382 79-75+382 250-52+385 688-449+483 972-688+594877-141-329 978-75+39 980-231+48 167+258= 795-139= 286-168=593-69= 275+132= 192+468=359-249= 942-458= 168+492=128+469= 493+346= 195+258= 856-175= 523+918= 926-125=348+469= 169+246= 926-138= 862+138= 456-325= 145+458=862+78= 18498= 170+60= 520-80= 820+80= 535+25= 138+42= 13660= 14056= 145+55= 565+148= 423+153= 300+430= 273+330= 576225= 166-110= 520+123= 911+101= 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= 912-80