人教版二年级数学下册混合运算专项练习题357.docx

1、人教版二年级数学下册混合运算专项练习题35733246 28(43) 2232128(22) 1246 2733575(18) (5250)4 202337(284) (22)9 88845213 (915)3 692204(169) (23)6 2969(136) 664 50715(101)6 (41)3 2810418(12) (101)5 363(3416)6 (1616)4 2013571427 624 66684(2013) 688 2511954(33) 6(41) 4051154(4428) 342 59324354 (21)6 3532882405 (22)3 86427(3

2、3) 6(24) 3993(306) (24)5 3023254(32) 24(31) 1937322205 (42)8 489188(98) 2(86) 16332712 (43)3 282(139)3 4(22) 4631491(266) (7163)9 96988(78) (2828)7 3234626305 (82)2 142934(134) 4(75) 35510(158)7 (119)7 784(75)9 56(179) 436(41)7 (23)3 5461033120 466 4361166719 (33)5 282573793 7(34) 4715654719 8(23) 4

3、59168(305) 464 161233(179) 25(41) 3523594(4214) (1025)5 83330186 16(179) 5351562408 8(31) 63678(627) 2(43) 6171755410 3(44) 83617182 20438 339(134)8 (31)4 442773(84) (88)4 681126(63) (54)8 5581177(724) 433 63385(4524) 7(21) 93944386 56(43) 8965(153) 484 5031023361 642 68510(399)5 (32)5 4251556(3723)

4、 15(41) 633183(142) 484 6412020234 (39)3 4722130322 (51)7 648(92)7 (14)3 6643(125) (515)5 13274(512)7 6373 63820(637)7 3(12) 3838913159 782 303673(51) 45(45) 48851(3821) 24(33) 99965182 16(22) 16276(88) (5445)8 4914454(23) 25(41) 14281324 236 1427114296 448 2662(217) (32)8 38916(2513)6 (54)5 433194(

5、248) 4(23) 283813(639) (6253)4 5491280(835) (2424)6 84818(12) 433 4691835156 (42)7 46344357 16(168) 3631669813 (13)7 4141932212 25(116) 47718(131)2 (246)6 301129(248) (13)2 3936516244 9(41) 3711488459 (23)6 78424(22) 3(51) 4911618(23) (88)4 53918(639)9 (51)4 466147(637) 15(105) 312152(53) 24849 1230

6、436(22) 593 462205(98) (51)4 19172(221)3 7(32) 6698(459) 822 39981(5521) 888 472126(167) 10(64) 6698(72) (8376)6 6694(92) 10526 3317517232 9922 844(158)7 693 4220358512 (53)7 46496(4614) (1512)9 3397(64) 288 6441365911 (32)7 3018375(3128) 9783 5821624385 (1715)7 293855(179) 27320 96993(1323) (34)5 6

7、491735305 27(52) 5791729364 (6963)4 4714669(4820) (104)7 5481199(912) 9(32) 33985(5424) (7874)5 405105(87) 72(44) 321423(105) (52)3 463584(366) (33)5 28415345 (1624)8 6231190648 (34)7 2637182(913) 8(31) 2626342(32) 684 2720543283 3(52) 34104(3414)5 27975 48855(4120) 433 6968(639) 8(43) 281799(42) 68

8、8 5491457(4129) 54205 1816917115 (918)9 705197(31) 5(32) 4912428(22) 5(21) 1924420(22) (14)8 422167(146) (1230)6 42224(22) (6963)5 535163(124) (9184)3 3271641212 12(52) 3014672(5711) (2727)9 439175(92) (21)8 23683(5625) 9(12) 66932112 8(51) 2236284(2221) (129)3 402574(255) 18(74) 28321(4316)9 7(21)

9、4911666416 (54)3 4114752415 3(14) 4671874(436) 8818 4640998(2635) 296 1629680(5326) 16(53) 3371950(3927) (2014)3 4610181(1610) 9(33) 26376639 8(31) 68857497 (36)3 78240111 (1210)3 5041611306 (28)2 4981283(1122) 5(42) 3838363357 (2727)9 39263(208)4 (4338)6 36985(301) 271834 698189(819) 3(42) 13207111

10、36 2(51) 559198(117) 944 28814486 45(61) 6021448118 (1830)6 9997(328) 496 2615344513 45(32) 3929128408 (624)6 29344403 (6356)8 2664(306) 6(64) 3471424226 (2420)5 4821852(4618) 9(42) 5011290(2027) (3930)2 64881(33) 344 63315(2210)2 (945)9 652109(72) 21(34) 1412782(234) 3(51) 5781577305 24(106) 484124

11、5142 18(63) 18281(2929) (31)4 562175(83) 597 3737669639 7(31) 26325335 7(11) 3397684 (6758)3 471157(62) 339 473168(22) 63756 3481052(5228) (3531)6 264(168)3 (11)5 448(169)6 16(22) 1911132517 30(149) 1223366312 56(44) 1734151218 (3831)6 1123296(4917) 16(102) 281545(364) 939 46676(3517) 2(11) 6698(109) 8(62) 669(674)9 (31)5 4122672(4516) (32)8 6997(122) 844 2824324(23) (34)8 64495(249) 864 3211043185 (21)3 2636461(3219) 485 452218(149) (156)6 4111078(288) (128)8 2513250313 843 4651266517 8(12) 214099(75) 20(61) 21302