1
六年级数学总复习简便计算练习题
一、口算。(10分)
10-2.65= 0÷3.8= 9×0.08= 24÷0.4= 67.5+0.25= 6+14.4= 0.77+0.33= 5-1.4-1.6=
80×0.125= 73÷3×71=
二、用简便方法计算下面各题。(90分,4×20+5×2)
1125-997 998+1246 431+3.2+532+6.8 1252-(172+252) 400÷125÷8 25×(37×8)
(41-61)×12 143×2154×74 34×(2+3413) 125×8.8 4.35+4.25+3.65+3.75 3.4×99+3.4
17.15-8.47-1.53 1765-343-465 97÷251+115×92 0.125×0.25×32 22.3-2.45-5.3-4.55
2
(1211+187+245)×72 4.25-365-(261-143) 187.7×11-187.7 4387×21+57.125×21-0.5 3415 ×(57 -314 ÷34 )
2.42÷43+4.58×311-4÷3
212 ×6.6+2.5×635 1178 -613 -123 4.6+325 +635 +5.4 2.8+549 +7.2+359 445 -(245 +512 )
438 +2.25+558 +734 725 +457 +235 53611 -1647 +16511 237 +359 -337 +149 +147 0.75+58 +14 +0.375 5-21417 -1317
3
45 +945 +9945 +99945 +999945 48.3-1516 -456 956 ×4.25+414 ÷6 0.625×0.5+58 +12 ×62.5% 3138 ×72513 ÷3138 1645 +(24
7
-1.8)
2.5×(910 +910 +910 +910 ) 22×34 +25×75%-7×0.75 0.25×63.5-14 ×1312 6715 ×2.5-212 ×4715 389 +3.125+119 +178 1125-996
(111+999) ÷[56×(37 -38 )] 49.5×1035 -(50-12 )×0.6 711 ×41419 +5519 ÷147 +711 45×(79 +415 -0.6) 897×38 -37.5%+104×0.375
314 ×(538 -5.375) 3.5×114 +1.25×2710 +3.8÷45 71×99 3755+2996 8439+1001 446+295 888+999
4
72×156-56×72 25×32×125 709×99+709 14. 0.25×48 2.5×37 0.4×213 299×101 563×999
212×6.6+2.5×635 75.3×99+75.3 4.6×3.7+54×0.37 0.125×34+18×8.25+12.5% 8.37-3.25-(1.37+1.75) 2100÷20
1178―613―123 15314―4.25―534 19.82―6.57―3.43 4.6+325+635+5.4 438+2.25+558+734 9.63÷2.5÷4 6÷0.25
5
3-712-512 57×38+58×57 815×516+527÷109 18×(49+56) 23×7+23×5 (16-112)×(24-45)
(57×47+47)÷47 15÷[(23+15)×113] 23×7+23×5 (16-112)×24-45) (57×47+47)÷47 15÷[(23+15)×113]
(32×41+17)÷125 (25+43)÷41+41 2518×169+257×169+169 (21×73+74×21)×41 (99+109)÷9 54×65÷
8
5
6
1514÷[(54+32)×1110] (65+54)×30 31+3÷21 65×56-109÷59 4-115-11
7
81×58+81×41+8
1
54×74×45-21 54×65+52÷53 54÷[(85-2
1
)÷85] 235 - 135÷18 35 ×153 – 0.6×53 (45 +14 )÷73 +710
10 - 719 - 1219 + 119 25×13 ÷52 ×310 13.09-8.12-4.88 12×103-4500÷75 18 ×[12 ÷(35 ×109 )] (215 +311 )×15×11
希望对您有用