三年级下册『小数加减混合运算』计算题 20.8+3.47-2.8=21.47 18.87+1.76-0.87=19.76 20.57+10.85-2.57=28.85 7.38+8.09-5.38=10.09 14.14+1.13-7.14=8.13 10.41+7.17-1.41=16.17 4.97+11.9-7.9=8.97 20.86+0.44-0.86=20.44 1.25+18.-7.=12.25 3.45+17.09-9.09=11.45 12.28+10.17-0.28=22.17 13.46+3.56-3.46=13.56 17.73+4.36-8.73=13.36 0.29+18.39-11.39=7.29 5.39+9.1-8.1=6.39 16.92+5.79-0.92=21.79 7.34+11.28-8.28=10.34 16.74+8.99-7.74=17.99 6.19+18.87-14.87=10.19 16.42+7.09-8.42=15.09 20.79+0.76-5.79=15.76 3.26+4.52-2.52=5.26 20.18+6.08-4.18=22.08 19.91+4.1-0.91=23.1 19.71+9.57-8.71=20.57 7.07+19.86-6.86=20.07 16.82+3.18-12.82=7.18 10.99+14.73-12.73=12.99 11.3+3.35-7.3=7.35 5.1+7.37-1.1=11.37 0.25+2.38-0.38=2.25 20.48+1.26-10.48=11.26 7.2+19.07-10.07=16.2 17.67+1.21-3.67=15.21 7.93+18.78-1.78=24.93 4.06+20.36-17.36=7.06 19.03+0.93-8.03=11.93 12.41+7.8-8.41=11.8 10.65+4.32-0.65=14.32 8.34+16.28-1.28=23.34 16.43+9.83-4.43=21.83 19.54+3.26-17.54=5.26 三年级下册『小数加减混合运算』计算题 20.8+3.47-2.8=21.47 18.87+1.76-0.87=19.76 20.57+10.85-2.57=28.85 7.38+8.09-5.38=10.09 14.14+1.13-7.14=8.13 10.41+7.17-1.41=16.17 17.73+4.36-8.73=13.36 4.97+11.9-7.9=8.97 20.86+0.44-0.86=20.44 1.25+18.-7.=12.25 3.45+17.09-9.09=11.45 12.28+10.17-0.28=22.17 13.46+3.56-3.46=13.56 20.79+0.76-5.79=15.76 0.29+18.39-11.39=7.29 5.39+9.1-8.1=6.39 16.92+5.79-0.92=21.79 7.34+11.28-8.28=10.34 3.26+4.52-2.52=5.26 20.18+6.08-4.18=22.08 19.91+4.1-0.91=23.1 19.71+9.57-8.71=20.57 16.74+8.99-7.74=17.99 6.19+18.87-14.87=10.19 16.42+7.09-8.42=15.09 11.3+3.35-7.3=7.35 5.1+7.37-1.1=11.37 0.25+2.38-0.38=2.25 20.48+1.26-10.48=11.26 19.03+0.93-8.03=11.93 12.41+7.8-8.41=11.8 10.65+4.32-0.65=14.32 7.07+19.86-6.86=20.07 16.82+3.18-12.82=7.18 10.99+14.73-12.73=12.99 7.2+19.07-10.07=16.2 17.67+1.21-3.67=15.21 7.93+18.78-1.78=24.93 4.06+20.36-17.36=7.06 8.34+16.28-1.28=23.34 16.43+9.83-4.43=21.83 19.54+3.26-17.54=5.26
