. 小数加减法混合运算练习题25道 能简算的简算。 (1)17.8-(3.08+5.99) (2)3.25+(20-16.04) (3)1-0.988+0.001 (4)15.021+(18.3-0.256) (5)48.6-(3.78+6.03)-12.058 (6)5.84-1.8-3.23 (7)6.8--4.5+6.9 (8)8.14-0.53-2.47 (9)49.8-9.6+8.8 (10)17.52-9.87+3.65 (11)92.3-(84.54--45.65) (12)55.24-(16.38+7.88) (13)14.52-8.68+7.75 (14)5.85+1.89+2.15 (15)2.48+1.46+1.54 (16)7.68-2.74-1.26 (17)5.85+1.89+2.15 (18)24.8+14.6+15.4 (19)5.85-1.75-0.25 (20)12.45-1.35-0.65 (21)21.32-(6.32+8.3) (22)27.3+73.2+72.7 (23)42.5-22.17-7.83 (24)3.8+1.37+6.2+12.63 (25)(15.28+28.99)+20.72 ;. 本文来源:https://www.wddqw.com/doc/bd1d1ec0c081e53a580216fc700abb68a882ad7b.html