发布时间 : 星期一 文章新人教版数学一年级下册整10数加一位数及相应的减法练习题更新完毕开始阅读af530c2bc081e53a580216fc700abb68a982ad68
30+1= 1+30= 31-1= 31-30= 30+2= 2+30= 32-2= 32-30= 40+3= 3+40= 43-3= 43-40= 40+4= 4+40= 44-4= 44-40= 40+5= 5+40=
50+6= 6+50= 56-6= 56-50= 50+7= 7+50= 57-7= 57-50= 50+8= 8+50= 58-8= 58-50= 60+9= 9+60= 69-9= 69-60= 70+1= 1+70=
71-1= 71-70= 70+2= 2+70= 72-2= 72-70= 3+70= 70+3= 73-3= 73-70= 70+4= 4+70= 74-4= 74-70= 70+5= 5+70= 75-5= 75-70=
70+6= 6+70= 76-6= 76-70= 70+7= 7+70= 77-7= 77-70= 70+8= 8+70= 78-8= 78-70= 70+9= 9+70= 79-9= 79-70= 90+1= 1+90=
91-1= 91-90= 90+2= 2+90= 90+3= 3+90= 93-3= 93=90= 90+4= 4+90= 94-4= 94-90= 90+5= 5+90= 95-5= 95-90= 90+6= 6+90=
30+1= 1+30= 31-1= 31-30= 30+2= 2+30= 32-2= 32-30= 40+3= 3+40= 43-3= 43-40= 40+4= 4+40= 44-4= 44-40= 40+5= 5+40=
50+6= 6+50= 56-6= 56-50= 50+7= 7+50= 57-7= 57-50= 50+8= 8+50= 58-8= 58-50= 60+9= 9+60= 69-9= 69-60= 70+1= 1+70=
71-1= 71-70= 70+2= 2+70= 72-2= 72-70= 3+70= 70+3= 73-3= 73-70= 70+4= 4+70= 74-4= 74-70= 70+5= 5+70= 75-5= 75-70=
70+6= 6+70= 76-6= 76-70= 70+7= 7+70= 77-7= 77-70= 70+8= 8+70= 78-8= 78-70= 70+9= 9+70= 79-9= 79-70= 90+1= 1+90=
91-1= 91-90= 90+2= 2+90= 90+3= 3+90= 93-3= 93=90= 90+4= 4+90= 94-4= 94-90= 90+5= 5+90= 95-5= 95-90= 90+6= 6+90=