北师大版数学五年级下册100道计算题及答案题目一：整数加减运算1.78+53=2.135-63=3.-87+152=4.90-120=5.-156+79=6.-40-85=7.208+(-70)=8.100-(-50)=9.-96+(-123)=10.-35-(-47)=答案：1.1312.723.654.-305.-776.-1257.1388.1509.-21910.12题目二：多位数的乘法计算1.125×6=2.403×9=3.127×25=4.850×14=5.263×75=6.68×300=7.293×47=8.809×63=9.400×(-5)=10.(-60)(-4)×=答案：1.7502.3,6273.3,1754.11,9005.19,7256.20,4007.13,7718.50,9679.-2,00010.240题目三：小数的加减运算1.3.65+1.2=2.6.78-3.2=3.10.35+2.8=4.15.9-4.6=5.8.73+5.65=6.4.2-2.78=7.9.83+(-6.5)=8.7.5-(-3.2)=9.4.95+(-1.5)=10.(-6.78)-(-4.2)=答案：1.4.852.3.583.13.154.11.35.14.386.1.427.3.338.10.79.3.4510.-2.58题目四：分数的加减运算1.2/3+1/4=2.5/6-1/8=3.3/4+1/2=4.7/8-3/4=5.4/5+2/3=6.9/10-3/5=7.5/6+(-2/3)=8.3/4-(-1/2)=9.2/5+(-1/4)=10.(-3/8)-(-1/4)=答案：1.11/122.37/483.5/44.1/85.22/156.3/107.1/68.5/49.3/2010.-1/8