两位数加减一位数和整十数口算测试题.doc

两位数加减一位数和整十数口算测试题两位数加一位数（不进位）21+5= 34+4= 44+4= 43+5= 23+5=33+6= 42+5= 25+3= 22+3= 34+5=37+2= 55+4= 62+4= 24+4= 32+3=25+4= 64+2= 27+2= 54+4= 53+3=41+5= 22+7= 85+3= 56+3= 22+6=45+4= 66+2= 23+4= 75+4= 43+6=23+3= 93+6= 72+5= 32+7= 42+6=33+3= 63+5= 33+4= 65+3= 21+4=22+2= 25+4= 52+7= 52+5= 32+5=26+3= 33+5= 24+5= 36+3= 24+3=两位数加一位数（进位）25+5= 34+9= 44+8= 49+5= 26+5=36+6= 48+5= 25+7= 28+3= 38+5=37+7= 55+7= 68+4= 29+4= 39+3=25+9= 64+8= 27+9= 58+4= 58+3=47+5= 24+7= 85+9= 58+3= 29+6=45+8= 66+5= 27+4= 76+4= 47+6=23+9= 98+6= 77+5= 33+7= 49+6=38+3= 66+5= 38+4= 67+3= 28+4=29+2= 25+5= 58+7= 58+5= 37+5=26+5= 36+5= 29+5= 36+6= 24+9=两位数加整十数21+50= 34+40= 44+40= 43+50= 23+50=33+60= 42+50= 25+30= 22+30= 34+50=37+20= 55+40= 52+40= 24+40= 32+30=25+40= 64+20= 27+20= 54+40= 53+30=41+50= 22+70= 85+10= 56+30= 22+60=45+40= 66+20= 23+40= 75+20= 43+50=23+30= 93+20= 72+20= 32+60= 42+40=33+30= 63+30= 33+40= 65+30= 21+40=22+20= 25+40= 52+30= 52+30= 32+50=26+30= 33+50= 24+50= 36+30= 24+30=两位数减一位数（不退位）25-2= 45-2= 26-2= 58-6= 26-3=69-4= 77-5= 88-4= 79-5= 68-4=76-4= 28-5= 89-5= 36-4= 29-4=27-3= 89-3= 47-5= 78-6= 49-5=79-4= 96-2= 99-6= 89-4= 75-4=85-2= 56-4= 99-2= 28-4= 66-4=38-5= 99-3= 27-4= 85-2= 27-2=95-2= 97-4= 98-5= 69-5= 78-4=77-4= 88-6= 78-5= 79-6= 29-5=29-8= 25-3= 74-2= 48-3= 36-3= 两位数减一位数（退位）25-8= 41-2= 20-2= 50-6= 20-3=62-4= 73-5= 80-4= 72-5= 62-4=72-4= 23-5= 82-5= 33-4= 20-4=22-3= 82-3= 43-5= 71-6= 42-5=72-4= 91-2= 92-6= 84-5= 70-4=82-6= 50-4= 90-2= 20-4= 62-4=32-5= 90-3= 21-4= 81-2= 20-2=91-2= 90-4= 92-5= 62-5= 72-4=72-4= 88-9= 73-5= 70-6= 20-5=22-8= 20-3= 70-2= 42-3= 36-9=两位数减整十数55-20= 45-20= 66-20= 98-60= 56-30=69-40= 77-50= 88-40= 79-50= 68-40=76-40= 88-50= 89-50= 56-40= 99-40=97-30= 89-30= 77-50= 78-60= 99-50=79-40= 96-20= 99-60= 89-40= 75-40=85-20= 56-40= 99-20= 68-40= 66-40=88-50= 99-30= 77-40= 85-20= 47-20=95-20= 9