加法算式四年级 1、四年级小数加减法竖式计算7.9+53.1=56.8+23.1=36.4-27.1=51.1+35.9=1.2+96.6=4.6-35.6=11.23-0.88=22.56+14.62=56.78-21.5=96.1-43.2=0.9+1.6=4.5+3.4=2.7+3.9=41.6-4.8=18.6+4.7=1-0.44=0.7+0.9=3.25+0.75=14.6-0.4=10-0.1=1-0.78=20.1-0.3=15.6-0.08=11.1-5.6=16.4+2.35=84.2-6.22=1.6+3.45=17.2+25.9=21.3+1 2、4.3=9.13-8.28=14.4+33.99=29.8-14.6=26.3-16.2=35.2+56.8=1.99+21.7=13.88-9.21=20.33+9.88=36.5-5.71=63.4+52.1=93.1-20.9=67.1-13.1=123.9+455.6=3.88-5.77=33.72+22.3=123.2+65.1=16.3+97.5=78.9+65.4=22.5-19.5=73.55-14.68=46.32+65.18=5.44+53.12=96.42-13.88=42.5+17.8=63.22+22.77=69.12-58.3 3、9=63.2-45.4=42.55-0.69=0.55-0.33=45.96-24.41=75.2-28.3=1456.23+9.6-8.6=5.2+6.3-584.3=8.42+9.48=42.56+3.124=91.26-30.35=15.6十0.237=80-52.1=7.35-1.41=14.33+5.46=12.59+7.03=25.7-12.2=3.3+22.75=14.9+3.49=12.75-6.039=13.01-3.1=89-9.57=16.35+3.59=8.42+9.48=42.56+3.124=91.26-30.35=8 4、0-52.1=7.35-1.41=15.6十0.237=15.84-13.97=21.46+43.96=9.6-5.8=8.25+2.46=28.97-19.78=28.42-16.38=12.48+7.54=1.62+1.41=67.83-45.9=83-8.45=13.98-2.88=0.98+2.56=18.72-9.83=50.35-28.44=25.5-3.26=8.95-4.44=9.56+3.44=2、脱式计算8-7.19+3.832.58-(3.5-2.12)8.4-7.85+3.213.75-5.28-4.722.25+4.8+0 5、.759.65-(7.03+1.65)6.24(2.19+1.86)3.8+1.42.352.36+0.88-2.63+0.216.39+0.3-6.39+0.318.51-9.03-0.9732+6.4十68十3.65.93+0.19+2.817.3+2.7-7.3+2.748.4+2.78+51.6-0.7810.27十0.4-8.2724.6一3.98十5.4-6.0225.6-(0.23+5.6)-1.773、用小数计算5元6角2分+3元零9分=1吨30千克+980千克=4米35厘米+5米70厘米=6千米-2千米860米=10千克-4千克800克=4千米890米-3千米50米=20米16厘米-7米4分米9千米80米+1千米6米6吨4千克-5吨14千克3元6角5分+7元5角4分5米80厘米十4米15厘米5元6角十8元3角2吨50千克十630千克8米6厘米十5米60厘米6吨50千克-650千克 本文来源：https://www.wddqw.com/doc/dbab9e1b84c24028915f804d2b160b4e767f8101.html