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小学一年级数学口算题大全(1000多道)

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小学一年级数学口算题大全(1000多道)一、口算题(每天20道口算题,必须认真完成、书写认真): 50+12= 16+30= 32+45= 7+61= 24+60= 72+4= 40+60= 83-20= 46-11= 26-4= 94-74= 63-42= 90-20= 58-8= 68-5= 75-23= 56+23= 32+14= 77-23= 31+17= 33+20= 42+25= 50+11= 30+15= 31+45= 71+4= 40+61= 82-20= 45-11= 25-4= 94-73= 63-52= 90-30= 59-8=...

小学一年级数学口算题大全(1000多道)
一、口算 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 (每天20道口算题,必须认真完成、书写认真): 50+12= 16+30= 32+45= 7+61= 24+60= 72+4= 40+60= 83-20= 46-11= 26-4= 94-74= 63-42= 90-20= 58-8= 68-5= 75-23= 56+23= 32+14= 77-23= 31+17= 33+20= 42+25= 50+11= 30+15= 31+45= 71+4= 40+61= 82-20= 45-11= 25-4= 94-73= 63-52= 90-30= 59-8= 67-5= 75-33= 56+33= 33+14= 76-23= 32+17= 50+13= 17+30= 32+46= 6+61= 25+60= 0+2= 15+30= 33+45= 5+61= 29+60= 5 72+6= 40+50= 87-20= 36-11= 26-2= 94-24= 63-22= 90-10= 38-8= 28-5= 74-23= 53+23= 42+14= 75-23= 31+14= 38+20= 42+26= 50+18= 30+19= 31+46= 72+4= 40+67= 84-20= 47-11= 28-4= 94-63= 63-22= 90-80= 59-4= 67-3= 75-23= 56+23= 35+14= 76-53= 32+16= 50+12= 14+30= 32+47= 16+61= 27+60= 73+5= 23+30= 50+21= 40+37= 70+11= 75+3= 78-7= 98-6= 92+5= 71+6= 51+12= 16+31= 30+45= 70+61= 24+61= 70+4= 41+60= 83-21= 46-10= 26-14= 94-70= 63-40= 90-21= 58-18= 68-15= 75-20= 56+20= 30+14= 77-20= 31+10= 33+21= 42+20= 51+11= 31+15= 31+40= 71+14= 41+61= 82-21= 45-10= 25-14= 94-70= 63-50= 92-32= 59-30= 67-15= 75-32= 56+32= 33+12= 76-22= 32+13= 51+13= 17+31= 32+45= 6+60= 25+61= 51+2= 15+31= 30+45= 15+61= 28+61= 71+6= 41+50= 84-20= 34-11= 23-2= 95-24= 64-22= 91-10= 39-8= 29-5= 75-23= 54+23= 43+14= 76-23= 32+14= 39+20= 43+26= 51+18= 31+18= 32+46= 73+4= 41+67= 85-20= 48-11= 29-4= 1 95-63= 64-22= 91-80= 59-5= 68-3= 76-23= 57+23= 36+14= 77-53= 33+16= 51+12= 15+30= 33+47= 17+61= 28+60= 74+5= 24+30= 51+21= 41+37= 71+11= 76+3= 79-7= 99-6= 93+5= 72+6= 61+12= 26+31= 40+45= 80+61= 34+61= 80+4= 51+60= 93-21= 56-10= 36-14= 84-70= 53-40= 80-21= 68-18= 78-15= 95-20= 66+20= 40+14= 87-20= 41+10= 43+21= 52+20= 61+11= 41+15= 51+40= 81+14= 51+61= 92-21= 55-10= 35-14= 84-70= 53-50= 82-32= 69-30= 77-15= 85-32= 46+32= 43+12= 86-22= 42+13= 61+13= 27+31= 42+45= 6+70= 35+61= 61+2= 25+31= 40+45= 25+61= 38+61= 81+6= 51+50= 94-20= 44-11= 33-2= 85-24= 74-22= 81-10= 49-8= 39-5= 85-23= 64+23= 53+14= 86-23= 42+14= 49+20= 53+26= 61+18= 41+18= 42+46= 83+4= 31+67= 95-20= 58-11= 39-4= 85-63= 54-22= 81-80= 69-5= 78-3= 86-23= 67+23= 46+14= 87-53= 43+16= 61+12= 25+30= 43+47= 27+61= 38+60= 84+5= 34+30= 61+21= 51+37= 81+11= 86+3= 69-7= 89-6= 83+5= 82+6= 52+12= 17+31= 32+45= 71+61= 25+61= 79+4= 42+60= 85-21= 47-10= 27-14= 95-70= 67-40= 91-21= 57-18= 69-15= 76-20= 55+20= 31+14= 76-20= 32+10= 34+21= 43+20= 52+11= 32+15= 32+40= 72+14= 42+61= 83-21= 46-10= 26-14= 95-70= 64-50= 94-32= 58-30= 68-15= 76-32= 57+32= 35+12= 77-22= 33+13= 52+13= 18+31= 33+45= 6+67= 26+61= 52+2= 16+31= 34+45= 16+61= 29+61= 78+6= 42+50= 85-20= 37-11= 24-2= 96-24= 65-22= 92-10= 38-8= 28-5= 2 76-23= 55+23= 44+14= 75-23= 33+14= 38+20= 44+26= 52+18= 32+18= 34+46= 74+4= 42+67= 86-20= 49-11= 28-4= 95-63= 65-22= 92-80= 58-5= 69-3= -23= 58+23= 35+14= 78-53= 34+16= 77 52+12= 16+30= 34+47= 18+61= 29+60= 75+5= 25+30= 52+21= 42+37= 72+11= 77+3= 78-7= 98-6= 94+5= 72+6= 29,7, 33,2, 3,40, 15,4, 12,6, 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5, 36,3, 58,30, 28,7, 87,10, 80,6, 11,9, 80,3, 95,4, 64,3, 98,4, 25,7, 62,2, 83,5, 83,10, 10,8, 56,20, 64,6, 65,3, 15,3, 30,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 50,8, 63,9, 37,8, 56,20, 88,9, 75,9, 92,3, 42,7, 71,6, 58,10, 47,8, 26,7, 52,3, 69,10, 63,5, 80,2, 36,9, 78,4, 65,8, 99,9, 72,2, 45,9, 86,8, 96,2, 24,9, 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 88,4, 76,0, 93,3, 18,5, 70,5, 56,20, 64,6, 65,3, 15,3, 30,3, 3 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 30,2, 72,2, 66,4, 39,2, 20,9, 53,5, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, ,3= 60+8= 80,7= 50,4= 11+2= 5332,4, 26,5, 84,4, 35,10, 71,9, 12,6, 29,7, 33,2, 3,40, 15,4, 37,1, 29,3, 38,3, 15,4, 23,5, 18,2, 30,8, 43,1, 86,2, 70,3, 30,2, 72,2, 66,4, 39,2, 20,9, 53,5, 35,2, 39,4, 8,50, 20,1, 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5, 36,3, 58,30, 28,7, 87,10, 80,6, 11,9, 80,3, 95,4, 64,3, 98,4, 25,7, 62,2, 83,5, 83,10, 10,8, 56,20, 64,6, 65,3, 15,3, 30,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 50,8, 63,9, 37,8, 56,20, 88,9, 75,9, 92,3, 42,7, 71,6, 58,10, 47,8, 26,7, 52,3, 69,10, 63,5, 80,2, 36,9, 78,4, 65,8, 99,9, 72,2, 45,9, 86,8, 96,2, 24,9, 4 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 76,0, 93,3, 18,5, 70,5, 88,4, 56,20, 64,6, 65,3, 15,3, 30,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 27,9, 32,4, 41,2, 38,9, 40,2, 30,2, 72,2, 66,4, 39,2, 20,9, 53,5, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 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, 35,2, 39,4, 8,50, 20,1, 72,2, 45,9, 86,8, 96,2, 24,9, 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 88,4, 76,0, 93,3, 18,5, 70,5, 56,20, 64,6, 65,3, 15,3, 30,3, 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 5 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5= 6,40, 45,5, 6,56, 30,9, 29,6, 58,50, 37,5, 23,20, 67,60, 40,9, 63,30, 42,2, 4,90, 20,67, 56,10, 20,80, 51,8, 37,7, 57,30, 23,6, 72,60, 68,8, 90,70, 7,50, 20,23, 50,28, 52,50, 18,30, 86,40, 40,47, 58,3, 50,38, 5,43, 68,5, 25,40, 96,90, 48,8, 58,8, 55,3, 52,30, 47,7, 66,20, 70,7, 77,9, 32,3, 90,40, 61,5, 60,30, 55,8, 7,33, 86,20, 86,40, 49,3, 56,3, 22,50, 25,20, 7,42, 17,50, 30,20, 100,30, 6,30, 88,60, 7,40, 94,6, 38,4, 100,70, 34,4, 74,70, 28,6, 7,64, 11,9, 80,3, 95,4, 64,3, 98,4, 25,7, 62,2, 83,5, 83,10, 10,8, 56,20, 64,6, 65,3, 15,3, 30,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 50,8, 63,9, 37,8, 56,20, 88,9, 75,9, 92,3, 42,7, 71,6, 58,10, 47,8, 26,7, 52,3, 69,10, 63,5, 80,2, 36,9, 78,4, 65,8, 99,9, 72,2, 45,9, 86,8, 96,2, 24,9, 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 88,4, 76,0, 93,3, 18,5, 70,5, 56,20, 64,6, 65,3, 15,3, 30,3, 12,6, 29,7, 33,2, 3,40, 15,4, 6 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5, 58,30, 28,7, 87,10, 80,6, 36,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 60,8, 39,10, 76,10, 70,30, 81,2, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 30,2, 72,2, 66,4, 39,2, 20,9, 53,5, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 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, 35,2, 39,4, 8,50, 20,1, 45+30= 45+3= 5+41= 50+41= 6+32= 52+6= 40+47= 62+4= 27+40= 5+23= 71+5= 45+30= 69+1= 6+33= 18+70= 44+3= 5+32= 25+4= 20+35= 4+75= 3+95= 30+65= 53+20= 85+3= 4+52= 30+65= 6+22= 16+3= 40+58= 56-30= 56-3= 89-40= 89-4= 75-30= 56-3= 29-4= 77-7= 29-20= 56-4= 63-50= 38-4= 98-3= 96-30= 39-6= 27-5= 25-4= 78-40= 80-30= 79-60= 67-3= 49-7= 26-3= 59-3= 46+30= 51+7= 99-50= 30-1= 55-2= 93-80= 4+74= 45-20= 76-40= 46-30= 38+40= 2+82= 63-30= 95-5= 86+10= 69+0= 73-40= 7 95-4= 70+28= 6+98= 19-6= 59-4= 20+80= 65+30= 92-50= 13+5= 36-3= 85-2= 58-30= 58+30= 36-30= 5+34= 65-5-50= 80-20+6= 64+80= 53+70= 12+5+50= 70-30+5= 60+4+20= 75-70+9= 80-20+15= 50+34= 6+32-30= 46-6+60= 78-8+29= 30+50+12= 39-8= -50+42= 59-6= 25-20+71= 54+3-5= 46+6+20= 90 32-2+58= 75-40-3= 22-20+50= 36+20-20= 39-7= 72,2, 45,9, 86,8, 96,2, 24,9, 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 88,4, 76,0, 93,3, 18,5, 70,5, 56,20, 64,6, 65,3, 15,3, 30,3, 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5= 6,40, 45,5, 6,56, 30,9, 29,6, 58,50, 37,5, 23,20, 67,60, 40,9, 63,30, 42,2, 4,90, 20,67, 56,10, 23,6, 20,80, 51,8, 37,7, 57,30, 72,60, 68,8, 90,70, 7,50, 20,23, 50,28, 52,50, 18,30, 86,40, 40,47, 58,3, 50,38, 5,43, 68,5, 25,40, 96,90, 48,8, 58,8, 55,3, 52,30, 47,7, 66,20, 70,7, 77,9, 32,3, 90,40, 61,5, 60,30, 55,8, 7,33, 86,20, 86,40, 49,3, 56,3, 22,50, 25,20, 7,42, 17,50, 30,20, 100,30, 6,30, 88,60, 7,40, 94,6, 38,4, 8 100,70, 34,4, 74,70, 28,6, 7,64, 11,9, 80,3, 95,4, 64,3, 98,4, 25,7, 62,2, 83,5, 83,10, 10,8, 56,20, 64,6, 65,3, 15,3, 30,3, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 27,9, 32,4, 41,2, 38,9, 40,2, 50,8, 63,9, 37,8, 56,20, 88,9, 75,9, 92,3, 42,7, 71,6, 58,10, 26,7, 52,3, 69,10, 63,5, 47,8, 80,2, 36,9, 78,4, 65,8, 99,9, 72,2, 45,9, 86,8, 96,2, 24,9, 40,2, 46,9, 43,4, 18,2, 38,8, 35,5, 85,2, 59,4, 78,10, 82,5, 64,6, 32,7, 49,5, 63,3, 84,2, 60,4, 11,20, 45,3, 30,8, 60,7, 25,4, 36,5, 84,4, 52,3, 71,9, 88,4, 76,0, 93,3, 18,5, 70,5, 56,20, 64,6, 65,3, 15,3, 30,3, 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, 35,2, 39,4, 8,50, 20,1, 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 18,4, 66,10, 83,3, 71,5, 60,5, 36,3, 58,30, 28,7, 87,10, 80,6, 32,6, 29,7, 35,2, 7 3,4, 25,4, 43,5, 87,10, 3 9,3= 48,30= 95,40= 81,2, 60,8, 39,10, 76,10, 70,30, 48,9, 47,8, 52,4, 43,8, 68,9, 40,2, 27,9, 32,4, 41,2, 38,9, 30,2, 72,2, 66,4, 39,2, 20,9, 53,5, 35,2, 39,4, 8,50, 20,1, 9 40,6, 62,7, 89,5, 63,3, 34,2, 50,4= 11+2= 53,3= 60+8= 80,7= 32,4, 26,5, 84,4, 35,10, 71,9, 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, 2, 72,2, 66,4, 39,2, 20,9, 30, 53,5, 35,2, 39,4, 8,50, 20,1, 16+9= 5+18= 17+3= 36+6= 29+5= 87+9= 48+8= 35+8= 4+19= 7+26= 4+37= 29+4= 19+8= 29+7= 7+38= 9+18= 40+6= 35+30= 62+8= 75+5= 23+7= 26+8= 19+60= 32+8= 16+9= 24+6= 5+37= 44+7= 67+9= 50+8= 61+9= 85+4= 91+8= 82+5= 39+1= 46+7= 23+7= 37+4= 78+3= 27+6= 39+8= 68+5= 9+25= 85+6= 92+4= 86+2= 48+7= 39+9= 2+38= 56+8= 36+5= 35+6= 46+9= 9+25= 23+8= 46+6= 90+9= 84+7= 34+7= 56+3= 12+9= 93+3= 58+3= 75+7= 35+6= 86+8= 39+2= 27+4= 50+5= 34+9= 10+60= 9+50= 10+40= 61+10= 18+5= 74+6= 37+2= 26+5= 23+7= 47+4= 88+3= 47+6= 39+8= 68+5= 26+8= 19+6= 28+5= 53+6= 78+5= 37+9= 23+8= 89+6= 75+5= 86+6= 68+7= 87+9= 26+9= 25+6= 50+37= 49+7= 87+9= 50+8= 61+9= 85+4= 91+8= 82+5= 39+10= 46+7= 73+7= 37+4= 78+3= 27+60= 39+8= 68+5= 9+25= 35+6= 2+40= 86+2= 48+7= 39+10= 16+9= 5+18= 17+3= 36+6= 29+5= 87+9= 48+8= 35+8= 4+19= 7+26= 4+37= 29+4= 39+8= 26+7= 7+38= 6+18= 40+6= 35+30= 32+8= 25+5= 13+7= 86+8= 19+60= 32+8= 16+9= 34+6= 5+37= 14+7= 37+9= 57+8= 39+2= 27+4= 50+5= 54+9= 70+60= 39+50= 10+40= 6+10= 18+50= 74+6= 37+2= 26+50= 23+70= 47+4= 88+3= 47+6= 99+1= 68+5= 26+8= 19+60= 48+50= 23+6= 78+50= 87+9= 83+8= 19+6= 75+5= 36+6= 18+7= 47+9= 10 83+70= 67+40= 88+3= 47+6= 39+8= 68+5= 36+8= 19+6= 28+50= 53+6= 78+5= 17+9= 45+30= 45+3= 5+41= 50+41= 6+32= 52+6= 40+47= 62+4= 27+40= 5+23= 71+5= 45+30= 69+1= 6+33= 18+70= 44+3= 5+32= 25+4= 20+35= 4+75= 3+95= 30+65= 53+20= 85+3= 4+52= 30+65= 6+22= 16+3= 40+58= 56-30= 56-3= 89-40= 89-4= 75-30= 56-3= 29-4= 77-7= 29-20= 56-4= 63-50= 49-7= 26-3= 59-3= 67-3= 46+30= -1= 55-2= 27-5= 46-30= 99-50= 30 4+74= 51+7= 38+40= 93-80= 76-40= 63-30= 95-5= 86+10= 2+82= 45-20= 69+0= 73-40= 100-30= 59-4= 36-30= 95-4= 70+28= 6+98= 19-6= 5+34= 20+80= 65+30= 92-50= 13+5= 50+34= 85-2= 58-30= 58+30= 36-3= 12+5+50= 65-5-50= 80-20+6= 64+80= 53+70= 70-30+5= 60+4+20= 75-70+9= 80-20+15= 6+32-30= 46-6+60= 78-8+29= 30+50+12= 25-20+71= 54+3-5= 46+6+20= 90-50+42= 32-2+58= 75-40-3= 22-20+50= 36+20-20= 一、在( )里填上合适的数。 20分=( )角 7角=( )分 60角=( )元 1元=( )分 40角= ( )元 1元=( )角 5角4分=( ) 分 65角=( )元 ( )角 9 角=( )分 3元6角=( )角 23分=( )角( )分 70角=( ) 元5角=( )分 80分=( )角 6角2分=( )分 200分=( )元 64分=( )角( )分 1元5角=( )角 3角8分=( )分 73分=( ) 角( )分 1元2角=( )角 1元5角=( )角 2元6角=( ) 角 2元9角=( )角 3元 = ( )角 1元 =( ) 1角8 分=( )分 1角6分=( )分 ( )元( )角=13角 )分 11 二、在 里填上“,”|“,”或“=”。 50分 5角 4分 4角 1元 9角 3角 31分 7元 7角 6元8角 7元 42分 4元1角 200分____ 3元 7角___65分 81分____9角1分 5角____30分 40分____4角 三、换人民币。 1、1张1元可以换成( )张1角。2、1张1元可以换成( )张2角。 3、1张1元可以换成( )张5角。4、1张1元可以换成( )张5角、( )张2角和( )张1角。5、1张2元可以换成( )张1元。6、1张5元可以换成( )张1元.7、1张5元可以换成( )张2元和( )张1元。8、1张10元可以换成( )张1元。9、1张10元可以换成( )张2元。10、1张10元可以换成( )5元。11、1张10元可以换成( )张2元和( )张1元。12、1张10元可以换成( )张5元和( )张1元。 13、1张20元可以换成( )张1元。14、1张20元可以换成( )张2元。 15、1张20元可以换成( )张5元。16、1张20元可以换成( )张10元。17、1张50元可以换成( )张5元。18、1张50元可以换成( )张10元。19、1张50元可以换成( )张20元和( )张10元。20、1张100元可以换成( )张10元。 12 二、专求左边的部分数。 13 14 三、专求右边的部分数。 15 四、一图四式。 16 五、情景图。 17 18 19
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