小学一年级下册数学加减法口算题 35-10= 71+9= 88+3= 18-4= 66+10= 83-3= 87-10= 62-2= 98-4= 25+7= 71+5= 60-5= 36+3= 58+30= 28-7= 80-6= 83+5= 65+3= 30-3= 87+10= 76+10= 70+30= 12+60= 26+50= 66-20= 83-60= 76-60= 72-70= 80-60= 23+30= 50-40= 11+9= 83+10= 15-3= 32+6= 39-3= 68-9= 48-9= 93-60= 47+10= 20+10= 11+60= 87-10= 57-30= 42+50= 77-70= 47-30= 80-3= 95-4= 64+3= 10+8= 56+20= 64+6= 25+4= 43+5= 39+10= 29-7= 35+2= 73+4= 48-30= 81-2= 60+8= 40-2= 63-9= 37-8=47-8= 52-4= 43-8= 34+60= 38-20= 67-50= 35+50= 88-10= 53-10= 90-70= 98-90= 46-40= 71-50= 50-40= 20+40= 97-10= 22+40= 28-20= 12+10= 40+40= 77-50= 94-10= 60-10= 70-50= 33+30= 98-50= 38+30= 75-50= 67-40= 28+50= 91-10= 65-40= 78-40= 63+30= 66-20= 12+6= 29-7= 33+2= 3+40= 15+4= 23+5= 37+1= 29-3= 38-3= 15-4= 18-2= 30+8= 43+1= 86+2= 70+3= 30-2= 72-2= 66-4= 39-2= 20-9= 53+5= 62+7= 53+6= 47+6= 17+9= 68+5= 27-9= 56-20= 71-6= 47-8= 78-4= 96-2= 24-9= 35+5= 39-2= 20-9= 35+2= 39-4= 8+50= 20-1= 89-5= 63+3= 34-2= 28+50= 78+5= 50-4= 11+2= 36+8= 39+8= 19+6= 83+70= 67+40= 40+6= 53-3= 60+8= 80-7= 32+4= 26-5= 84+4= 95-40= 32-4= 41-2= 38-9= 50-8= 88-9= 75-9= 92-3= 42-7= 58-10= 80-2= 36-9= 35+2= 26-7= 52-3= 69-10= 63-5= 65-8= 99-9= 72-2= 45-9= 86-8= 38-8= 38-9= 66-4= 40-2= 46-9= 43-4= 18-2= 85+2= 59-4= 78+10= 82-5= 84-2= 72-2= 39-4= 8+50= 64+6= 32+7= 49-5= 63+3= 本文来源:https://www.wddqw.com/doc/fcf6c01641323968011ca300a6c30c225901f079.html