人教版四年级下册数学小数加减法计算题.docxVIP

人教版数学 四年级下册 小数加减法7 （含答案） PAGE PAGE 1 练习（一) 75.23-59.58= 64.97+3.31= 87.98-4.04= 93.98-18.98= 89.17+75.36= 6.78+44.29= 92.22-42.09= 86.27+94.74= 87.97+26.55= 22.94+55.66= 26.64+33.91= 90.56+64.54= 4.82+17.42= 41.22+68.73= 58.92-37.57= 91.13-83.88= 练习（二) 43.41-36.85= 72.61+70.38= 90.21-16.29= 74.92-72.27= 10.53+10.86= 87.61+7.39= 33.56-18.39= 98.99+12.07= 84.97-65.85= 43.18+98.42= 69.15-66.23= 45.94-25.56= 48.19+61.04= 73.44-70.44= 94.1+1.34= 49.08+26.09= 练习（三) 44.05-7.74= 57.83+41.59= 8.23-3.39= 10.42+0.54= 75.12-25.09= 63.08-37.3= 79.13+50.01= 55.13-48.05= 25.87+66.09= 8.28+78.54= 56.93-48.63= 60.59-15.11= 63.59-43.49= 69.1+43.13= 64.67+78.97= 86.48-78= 练习（四) 19.75+14.05= 90.63-11.2= 70.63+6.95= 84.5-29.5= 80.85+84.48= 47.41+93.83= 67.26-26.1= 46.74-3.3= 60.24-11.04= 97.16-64.2= 67.89-22.85= 47.19+28.92= 51.72+59.08= 48.62-13.85= 41.77+19.91= 64.77+23.95= 练习（五) 83.42+91.24= 49.9+56.26= 73.68-65.39= 96.38-84.25= 68.74+0.46= 60.39+80.73= 51.31+76.29= 78.94+96.4= 68.35+50.26= 89.57-11.01= 56.02+89.99= 13.89+32.97= 77.79+27.15= 72.19-19.55= 56.26-18.48= 45.75+2.47= 参考答案 练习（一) 15.65 68.28 83.94 75 164.53 51.07 50.13 181.01 114.52 78.6 60.55 155.1 22.24 109.95 21.35 7.25 练习（二) 6.56 142.99 73.92 2.65 21.39 95 15.17 111.06 19.12 141.6 2.92 -20.38 109.23 -3 95.44 75.17 练习（三) 36.31 99.42 4.84 10.96 50.03 25.78 129.14 7.08 91.96 86.82 8.3 45.48 20.1 112.23 143.64 8.48 练习（四) 33.8 79.43 77.58 55 165.33 141.24 41.16 -43.44 49.2 32.96 45.04 76.11 110.8 34.77 61.68 88.72 练习（五) 174.66 106.16 8.29 12.13 69.2 141.12 127.6 175.34 118.61 78.56 146.01 46.86 104.94 52.64 37.78 48.22