概要:50以内加减法口算练习题 (一)41+6= 41-11= 41-19= 41-0= 41+13=41-39= 40+10= 40+18= 40-30= 40-21=40-39= 39-19= 39-21= 39+11= 39+45=38+11= 38+19= 38-26= 38-19= 38+25=37-17= 37-26= 37+12= 37+8= 37+2+8=37-3-9= 37+0+11= 36+9= 36-24= 36+14=36-3-12= 36+11= 36+11+1= 35+5= 35+14=35-19= 35-6= 35+8= 34+14= 34+10=33+13= 33+17= 33+10+2= 33-11= 33-9=32+11= 32+17= 32-12= 32-21= 32+15=
50以内加减法口算练习题 (一),标签:一年级数学配套试卷大全,http://www.youer8.com50以内加减法口算练习题 (一)
41+6= 41-11= 41-19= 41-0= 41+13=
41-39= 40+10= 40+18= 40-30= 40-21=
40-39= 39-19= 39-21= 39+11= 39+45=
38+11= 38+19= 38-26= 38-19= 38+25=
37-17= 37-26= 37+12= 37+8= 37+2+8=
37-3-9= 37+0+11= 36+9= 36-24= 36+14=
36-3-12= 36+11= 36+11+1= 35+5= 35+14=
35-19= 35-6= 35+8= 34+14= 34+10=
33+13= 33+17= 33+10+2= 33-11= 33-9=
32+11= 32+17= 32-12= 32-21= 32+15=