1 六年级数学简便计算练习(上册)
1125-997 998+1246 431+3.2+532+6.8 1252-(172+25
2) 400÷125÷8 25×(37×8)
(41-61
)×12 1
43×2154×74 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 17
65-343-465 97÷251+115×92 0.125×0.25×32 22.3-2.45-5.3-4.55
(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 2.42÷
4
3+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
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 +(247
-1.8)
(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
31
4×(53
8-5.375) 3.5×11
4+1.25×27
10+3.8÷4
5
72×156-56×72 25×32×125 709×99+709 299×101
563×999 71×99 3755+2996 8439+1001 446+295 888+999 2100÷20
21
2×6.6+2.5×6
3
575.3×99+75.3 4.6×3.7+54×0.37 0.125×
3
4+
1
8×8.25+12.5% 8.37-3.25-(1.37+1.75)
117
8―6
1
3―1
2
315
3
14―4.25―5
3
419.82―6.57―3.43 4.6+3
2
5+6
3
5+5.4 4
3
8+2.25+5
5
8+7
3
49.63÷2.5÷4 6÷0.25
3
4
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 18 ×[12 ÷(35 ×109 )] (215 +311 )×15×11 12×103-4500÷75
(32×
41+17)÷125 (25+43)÷41+41 2518×169+257×169+169 (21×73+74×21)×41 (99+109)÷9 54×65÷85
1514÷[(54+32)×1110] (65+54)×30 31+3÷21 65×56-109÷5
9 4-115-117 81×58+81×41+81
5
54×74×45-2
1 54×65+52÷53 54÷[(85-21)÷85] 235 - 135÷18 35 ×153 – 0.6×53
10 - 719 - 1219 + 119
25×13 ÷52 ×310 13.09-8.12-4.88 (45 +14 )÷73 +710