曙光小学一年级第二学期数学100以内减法(不退位)口算练习

班级_______	姓名_______	日期_______	用时_______	准确率_______
98-67=	69-20=	37-16=	54-2=	68-52=
48-33=	65-12=	98-61=	96-61=	37-15=
81-51=	85-51=	72-2=	84-61=	77-30=
84-20=	47-22=	28-5=	73-2=	94-54=
35-5=	98-17=	49-1=	38-27=	77-7=
65-52=	99-45=	55-11=	97-40=	74-20=
86-34=	59-9=	24-14=	56-14=	89-72=
43-2=	25-12=	49-28=	67-42=	46-33=
58-1=	90-80=	64-14=	44-31=	94-53=
85-2=	74-61=	72-1=	76-23=	26-14=
73-60=	54-13=	85-42=	75-5=	56-1=
13-1=	55-25=	99-18=	85-15=	28-11=
49-8=	39-1=	14-3=	65-43=	67-4=
58-4=	82-80=	49-32=	96-13=	68-3=
82-61=	99-31=	83-40=	59-3=	77-55=
57-26=	78-40=	28-17=	56-6=	96-5=
96-41=	75-1=	87-54=	96-14=	18-1=
69-56=	84-22=	75-14=	15-10=	89-52=
96-33=	27-14=	76-25=	63-10=	98-77=
46-15=	89-70=	99-58=	88-33=	77-42=