六年级数学计算题计算(能简算的要简算)2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9 4.8-4.8×0.5 4.8×100.1 56.5×99+56.5 12.5×0.4×2.5×8 71×99 6.81+6.81×99 46×0.33+54×0.33 24÷0.6+0.6÷24 4.5×102 6.9+3.1×0.2 246.5-(23+46.5) 25×3.2×12.5 (5.84-3.9)÷0.4 3.68÷0.25÷4 2×6.6+2.5×35 0.75+58+14+0.375 38×513÷38 4.6+25+35+5.4 415×(57-314÷34) 2.8+49+7.2+59 38+2.25+58+34 56×4.25+14÷6 5+(47-1.8) 0.25×48 2100÷2089+3.125+19+78 3755+2996 446+295 888+9998439+1001 299×101 1125-996 709×99+709 563×999 63÷2.5÷4 6÷0.25 25×32×12549.5×35-(50-12)×0.6 45×(79+415-0.6) 14×(38-5.375)2.5×(910+910+910+910) 72×156-56×72 2.5×370.4×213 212×6.6+2.5×635 75.3×99+75.3 1178613123 4.6×3.7+54×0.37 19.826.573.43 4.6+325+635+5.4 438+2.25+558+734 3.5×14+1.25×710+3.8÷45 26. 8.37-3.25-(1.37+1.75) 897×38-37.5%+104×0.375 (111+999) ÷[56×(37-38)] 711×1419+519÷47+7117.09×10.8-0.8×7.09 88.88×0.3+11.11×7.60.625×0.5+58+12×62.5% 0.125×34+18×8.25+12.5%