西师版四年级下册简便运算练习题

1、一、计算题58+37X 40+842 X 169 - (78+35)484+ ( 32+12) X9158+ (42+95)125X3235 X 49+35X 51217 (37 +44)+3206+ 108+ (61 49)136+64+ 32+68(24X15-120) + 15二、计算下面各题，能简便计算的用简便计算29 X 56+29X 4447X98+94224+ (2+6) X272+ 960 + (245-165) 125+ (20+ 5)X4900 46-154180+ (36+ 12+6)163+88+37+ 12三、计算下面各题，能简便计算的用简便计算360+ 4 + 37

2、5+24CR20- 575+24CR (20-5)(75+240) + ( 20 63 X 111-63X 11125X 25X 32185 147+215- 1535636+1259+341+65423X 164- 412800+ 12+ (1003)X438X16+62X16(7590- 33- 14) +541300+ 2546+ (65X285-590)42X (129-31) + 1414X73X5168X 13+13X 32104X 35四、计算下面各题，能简算的要简算。99X78+78101X84-84125X 88143X 25-43X 2573 X 101 73404X 25

3、1234 999 9926 X 85+75X 26102X 99236X 8-36X827X 15+73X 15382X 101-38244 X 2599 X 55+5535 X 8+35X 2125X 48989-186-14355+ 260+ 140+ 24598X1014600+ 25+4136X 101 136(300+25) -16X 2015X 12+ (36-18) 1200+ 24- (16+7)99X38+381200+ (24-16) +72000+ 125+8312X 4+188X4101X8725X 36X4135X 99203 135+597- 12X6+4349 X

4、 99+495620+ (562X 5)175+25+ 25+15五、计算下面各题，能简算的要简算125X 32X2537+125+63+17561+144+39452 133 6715X (20+3)49 X 125X827X 101 2728X103.25X 19X16425-228+375- 172810+ 15+618X (537-488)25X 19X4360+ 8+5138+35+65+1232X12515X (41 17) +3057X 101 5742X29+42X 7161880+ 2X5240+ 15 X ( 351 347)115+34+85+166357+199568- 29858X72+58X 27+586400+ 25+4536 147 53125X 13X864 X 36+36X 3635 X 19X232X125X 820X (132X 5)58+58 99172 47+47 2875 102101X93774+ ( 27+16)27X 4X5480+ 6+872X8X525 X 36420+ 3525 X 39+2538 X 65 - 55 X 3825X125X32756+985 44 2