三年级上学期口算题

(1)68 6 (2)3900+300(3)90 5 (4)4520+500(5)42 3 (6)6700-500(7)28 2 (8)5600+250(9)46 3 (10)3300+220(11)63 6 (12)8800-2900(13)40 2 (14)5700+260(15)36 2 (16)5600+250(17)25 2 (18)8400-6900(19)64 4 (20)8960-560(21)98 3 22) 91-58= 23) 81-59= 24) 37-28= 25) 44-35= 26) 50-16= 27) 16-12= 28) 100-77= 29) 98-29= 30) 42-42= 31) 74-33= 32) 89-12= 33) 62-23= 34) 68-35= 35) 31-30= 36) 78-62= 37) 44-26= 38) 93-27= 39) 89-50= 40) 87-40= 41) 38-13= 42) 19-18= (43)46 2 (44)6900-2100(45)69 5 (46)2560+440(47)64 3 (48)8620+320(49)78 6 (50)6700-6901) 33-18= 2) 96-36= 3) 100-25= 4) 46-33= 5) 21-12= 6) 88-62= 7) 57-22= 8) 82-28= 9) 75-16= 10) 87-81= 11) 43-14= 12) 98-18= 13) 39-27= 14) 73-12= 15) 71-63= 16) 87-67= 17) 93-21= 18) 65-65= 19) 84-1= 20) 92-49= 21) 80-14= (22)50 4 (23)8020+250(24)56 5 (25)9100+610(26)88 4 (27)9680-2570(28)99 9 (29)6450+250(30)24 2 (31)6230-210(32)39 3 (33)9380-2170(34)79 7 (35)2200+2800(36)86 6 (37)2080+220(38)42 3 (39)4450+250(40)66 5 (41)8060+240(42)84 6 43) 71-19= 44) 46-29= 45) 67-59= 46) 44-12= 47) 92-77= 48) 92-71= 49) 52-31= 50) 94-70=(1)8400-600(2)63 5 (3)4830+520(4)47 3 (5)6450-2450(6)44 2 (7)2600+2500(8)66 5 (9)3400+560(10)69 6 (11)8850-540 (12)68 4 (13)3600+6400(14)30 3 (15)9900-2500(16)48 3 (17)6030-5030(18)29 2 (19)4080+xx(20)85 7 (21)8605-2605(22)63 68 = (23)48 43 = (24)55 49 = (25)17 99 = (26)32 49 = (27)12 86 = (28)33 31 = (29)38 39 = (30)79 76 = (31)26 17 = (32)89 19 = (33)28 25 = (34)58 15 = (35)61 65 = (36)21 13 = (37)53 15 = (38)53 67 = (39)27 90 = (40)11 41 = (41)62 13 = (42)35 71 = (43)21 64 = (44)32 87 = (45)67 84 = (46)53 48 = (47)48 21 = (48)53 24 = (49)70 86 = (50)57 21 =(1)22 55 = (2)61 73 = (3)52 41 = (4)75 32 = (5)65 28 = (6)66 29 = (7)32 99 = (8)90 27 = (9)80 66 = (10)15 52 = (11)23 80 = (12)91 43 = (13)54 98 = (14)52 63 = (15)21 17 = (16)63 20 = (17)62 52 = (18)76 23 = (19)40 46 = (20)84 42 = (21)54 43 = (22)99 9 (23)4860-530(24)94 4 (25)8400-520(26)68 5 (27)8860-2560(28)49 3 (29)3600+590(30)30 3 (31)5420+280(32)66 4 (33)9600-560(34)83 5 (35)8050-520(36)56 4 (37)6060-3060(38)86 7 (39)7700+2300(40)60 5 (41)8500-490(42)42 4 (43)68 5 (44)4640+260 (45)25 2 (46)8700+1300(47)45 5 (48)4500+2500(49)47 3 (50)6700-3800 (1)88 7 (2)7760+360 (3)40 3 (4)4440+250(5)84 6 (6)6900-2500(7)62 5 (8)8400-650(9)44 2 (10)2250+350(11)46 2 (12)9000-5800(13)86 2 (14)9980-2650(15)66 6 (16)6050+2050(17)93 9 (18)8200+1800(19)48 4(20)6350+1200(21)20 2 22) 47-26= 23) 55+2= 24) 47+32= 25) 34+12= 26) 72-35= 27) 88-31= 28) 94+20= 29) 24-12= 30) 52+20= 31) 75-34= 32) 75-57= 33) 42+45= 34) 74-17= 35) 67+22= 36) 71+23= 37) 76-35= 38) 58-50= 39) 17-14= 40) 90+1= 41) 49+26= 42) 89-46= (43)66 4 (44)4230+560(45)67 4 (46)3860+250(47)83 3 (48)8960+210(49)99 9 (50)3450+1201) 11+71= 2) 10+75= 3) 36+62= 4) 73-45= 5) 64-46= 6) 90-60= 7) 73-20= 8) 93-81= 9) 19+44= 10) 55-48= 11) 72+21= 12) 50+24= 13) 86-76= 14) 65+35= 15) 76+15= 16) 13+18= 17) 26+21= 18) 100-87= 19) 84-82= 20) 27+18= 21) 61+34=(22)66 3 (23)2720+180(24)46 3 (25)3800+1600(26)50 4 (27)9500-2500(28)50 5 (29)6400+2600(30)87 2 (31)3380+540(32)48 4 (33)2450+250(34)80 5 (35)5800-250(36)49 3 (37)8160+230(38)88 6 (39)9950-440(40)30 3 (41)6080-2480(42)55 5 43) 13+64= 44) 48+43= 45) 51+36= 46) 59-39= 47) 17+50= 48) 55-10= 49) 100-57= 50) 85+15= 1) 26+19=2) 89+34= 3) 18+92= 4) 26+44= 5) 14+13= 6) 81+57= 7) 15+53= 8) 75+10= 9) 68+98= 10) 73+80= 11) 35+15= 12) 10+90= 13) 31+26= 14) 66+14= 15) 56+66= 16) 60+80= 17) 85+21= 18) 58+61= 19) 77+94= 20) 85+46= 21) 73+15= (22)66 6 (23)9640+160(24)36 3 (25)3800+250(26)40 3 (27)9620+180(28)51 2 (29)6530-2520(30)89 4 (31)3700+520(32)49 3 (33)2400+680(34)85 4 (35)6800+360(36)37 3 (37)8310+160(38)88 8 (39)9280+260(40)31 3 (41)6450+140(42)57 5 43) 64+19= 44) 39+28= 45) 60+55= 46) 94+42= 47) 85+71= 48) 64+84= 49) 24+49= 50) 86+65= (1)9640-520(2)87 7 (3)3660+240(4)57 4 (5)7520+560(6)75 3 (7)3540-250(8)75 2 (9)5490-260(10)32 2 (11)4630-520(12)90 7 (13)5640-250(14)99 8 (15)6650+150(16)64 6 (17)9300-1600(18)72 2 (19)4840+250(20)78 3 (21)5160+25022) 50+84= 23) 74+55= 24) 20+36= 25) 37+34= 26) 43+17= 27) 95+17= 28) 70+92= 29) 91+29= 30) 35+40= 31) 25+69= 32) 95+82= 33) 55+23= 34) 27+63= 35) 22+30= 36) 54+72= 37) 18+42= 38) 20+86= 39) 43+82= 40) 80+38= 41) 96+36= 42) 12+19= (43)65 3 (44)4330+580(45)67 5 (46)3860+520(47)84 6 (48)8960+140(49)99 4 (50)5420+560(1)6800+2200(2)3900-2300(3)90 5 (4)45 2 (5)4200+2900(6)6700-2900(7)28 2 (8)56 5 (9)4600+2500(10)3300-1900(11)6300-6100(12)88 5 (13)40 2 (14)5700+2500(15)3600+2400(16)5000-2500(17)25 2 (18)84 6 (19)6400-3600(20)8900+200(21)98 3 22) 48-17= 23) 56+16= 24) 48+66= 25) 35+13= 26) 75-36= 27) 90-32= 28) 95+12= 29) 32-13= 30) 53+48= 31) 78-36= 32) 78-58= 33) 43+80= 34) 75-26= 35) 68+71= 36) 72+82= 37) 77-42= 38) 59-56= 39) 27-15= 40) 92+24= 41) 51+57= 42) 91-47= (43)46 2 (44)69 3 (45)6900+120(46)2500+850(47)64 3 (48)86 7 (49)7800-500(50)6700-4001) 18+82= 2) 11+85= 3) 37+97= 4) 75-51= 5) 68-47= 6) 91-61= 7) 74-29= 8) 94-83= 9) 20+59= 10) 60-50= 11) 73+79= 12) 52+54= 13) 87-78= 14) 67+99= 15) 77+67= 16) 14+29= 17) 27+36= 18) 88+11= 19) 86-84= 20) 28+33= 21) 62+88= (22)99 9 (23)4800+600(24)9400-800(25)8400-900(26)68 5 (27)88 7 (28)4900+900(29)3600+800(30)30 3 (31)54 3 (32)6600-900(33)9600-800(34)8300+900(35)80 5 (36)56 4 (37)6000-3500(38)8600-8200(39)77 7 (40)60 5 (41)8500+420(42)4200+53043) 14+77= 44) 49+85= 45) 52+76= 46) 64-40= 47) 18+65= 48) 60-11= 49) 58-10= 50) 86+41= (1)8400-500(2)6300-800(3)48 3 (4)47 3 (5)6400+520(6)4400+220(7)2600+320(8)6600+250(9)34 2 (10)69 6 (11)8800-5200(12)6800-3500(13)36 3 (14)30 3 (15)9900-6200(16)4800+200(17)6000-3200(18)29 2 (19)40 3 (20)8500-800(21)8800+150(22)50 4 (23)80 6 (24)5600+360(25)9000-5300(26)88 4 (27)96 4 (28)9100-800(29)6400+560(30)2400+560(31)62 5 (32)39 3 (33)9300-800(34)7900-500(35)22 2 (36)86 6 (37)2000-800(38)4200+650(39)44 4 (40)66 5 (41)8000-2500(42)8400+640(43)6800-3600(44)4600-560(45)25 2 (46)87 7 (47)4500+500(48)45 4 (49)4700-900(50)67 4 (1)8800-900(2)7700+520(3)4000-3200(4)44 4 (5)84 6 (6)6900+520(7)6200+820(8)84 8 (9)44 2 (10)2200+860(11)4600+630(12)90 5 (13)86 2 (14)9900-8900(15)6600-5900(16)60 5 (17)9300-8900(18)8200-7800(19)48 24(20)63 5 (21)2800+560(22)6600+630(23)2700+960(24)46 3 (25)38 2 (26)5000-600(27)9500-900(28)50 5 (29)64 6 (30)8700+840(31)3300+350(32)48 4 (33)24 2 (34)80 5 (35)5800+960(36)4900-3600(37)80 4 (38)88 6 (39)9000-8200(40)3000+520(41)60 5 (42)55 5 (43)6200+860(44)4200+980(45)67 4 (46)38 3 (47)8300-5200(48)89 8 (49)3200+690(50)34 2 (1)7200-800(2)3300-600(3)58 3 (4)49 4 (5)460+320(6)4500+320(7)3600+280(8)2500+250(9)43 3 (10)69 5 (11)8800-3600(12)6800-4800(13)76 6 (14)48 3 (15)8600-5200(16)3800+200(17)5000-2200(18)89 7 (19)40 4 (20)3500-800(21)8800+150(22)56 4 (23)72 6 (24)2300+360(25)6000-5300(26)88 7 (27)96 6 (28)9100-600(29)6400+340(30)3200+560(31)62 2 (32)39 3 (33)7200-600(34)7100-300(35)22 2 (36)86 8 (37)2000-500(38)3200+350(39)44 3 (40)66 3 (41)8000-2100(42)8400+600(43)5000-3600(44)4660-260(45)75 6 (46)83 5 (47)4500+500(48)45 4 (49)3100-600(50)56 4 (1)2800-900(2)2700+650(3)3000-1600(4)44 2 (5)84 7 (6)2900+410(7)5200+850(8)84 2 (9)44 3 (10)3200+860(11)3600+630(12)90 6 (13)86 3 (14)9000-8900(15)6500-5800(16)60 3 (17)7300-6900(18)6200-5800(19)48 3(20)63 6 (21)2800+250(22)2600+630(23)5700+760(24)46 4 (25)38 3 (26)5200-900(27)7500-600(28)50 4 (29)64 4 (30)6700+740(31)3300+860(32)48 3 (33)24 2 (34)80 6 (35)5800+690(36)2400-900(37)80 6 (38)88 7 (39)9000-8200(40)3000+690(41)60 5 (42)55 4 (43)2200+860(44)3200+850(45)67 5 (46)38 3 (47)8300-2600(48)89 7 (49)3200+820(50)34 3 (1)6400-600(2)5700-900(3)48 4 (4)47 2 (5)4600+520(6)2400+360(7)3600+520(8)6900+100(9)34 3 (10)69 5 (11)8800-3900(12)5900-2400(13)36 3 (14)59 3 (15)9900-5900(16)3800+200(17)6000-5900(18)29 2 (19)70 3 (20)5500-900(21)3900+150(22)50 3 (23)80 7 (24)4600+360(25)7000-6300(26)88 7 (27)96 6 (28)9100-600(29)6400+860(30)5400+660(31)62 6 (32)49 4 (33)7300-800(34)7900-500(35)59 2 (36)86 5 (37)2000-600(38)3200+850(39)44 3 (40)66 4 (41)6000-3500(42)2400+660(43)5400-3600(44)4600-560(45)25 2 (46)87 6 (47)4500+500(48)45 3 (49)2700-900(50)64 4 (1)8200-300(2)2600+580(3)3000-2200(4)45 3 (5)84 6 (6)2600+520(7)3200+820(8)84 6 (9)64 5(10)2300+760(11)2400+630(12)90 5 (13)86 4 (14)7500-2500(15)2800-900(16)60 3 (17)9990-8800(18)8280-7800(19)78 3(20)60 5 (21)3200+560(22)3600+430(23)3700+360(24)47 4 (25)38 3 (26)4000-800(27)7500-600(28)50 4 (29)64 4 (30)2700+840(31)3600+350(32)48 3 (33)65 5 (34)80 6 (35)4800+860(36)4660-3600(37)80 2 (38)88 8 (39)9000-8200(40)2500+520(41)60 6 (42)58 5 (43)4200+860(44)4200+860(45)67 6 (46)39 3 (47)6300-5800(48)89 7 (49)2500+590(50)64 4 1) 57-35= 2) 56-38= 3) 85-51= 4) 26-11=5) 95-19=6) 45-11=7) 75-26= 8) 48-36= 9) 65-9= 10) 98-10=11) 31-25= 12) 32-19= 13) 40-30= 14) 53-17= 15) 29-18=16) 76-59= 17) 83-74= 18) 55-41= 19) 38-37= 20) 80-75=21) 42-12= 22) 97-62= 23) 61-26= 24) 96-16= 25) 82-58=26) 84-27= 27) 79-43= 28) 57-49= 29) 79-58= 30) 97-3=31) 83-30= 32) 30-7= 33) 91-32= 34) 72-27= 35) 22-19=36) 34-24= 37) 90-29= 38) 91-55= 39) 73-60= 40) 70-45=41) 99-7= 42) 96-44= 43) 59-28= 44) 98-38= 45) 28-1=46) 88-14= 47) 63-15= 48) 56-10= 49) 54-8= 50) 89-39=1) 99-34= 2) 46-14= 3) 46-39= 4) 94-23= 5) 58-40=6) 94-50= 7) 29-17= 8) 81-61= 9) 14-13= 10) 91-20=11) 50-18= 12) 31-20= 13) 17-11= 14) 64-5= 15) 25-3=16) 24-16= 17) 53-20= 18) 95-65= 19) 88-64= 20) 80-40=21) 44-20= 22) 16-4= 23) 77-34= 24) 78-67= 25) 93-26=26) 72-69= 27) 99-35= 28) 86-48= 29) 97-13= 30) 54-44=31) 52-42= 32) 23-9= 33) 33-5= 34) 49-43= 35) 81-36=36) 65-57= 37) 74-56= 38) 85-65= 39) 51-26= 40) 95-52=41) 47-11= 42) 26-18= 43) 52-48= 44) 71-65= 45) 98-51=46) 25-12= 47) 59-15= 48) 40-21= 49) 87-17= 50) 92-29=(1)43 94 = (2)17 42 = (3)35 88 = (4)50 68 = (5)21 47 = (6)91 26 = (7)34 96 = (8)29 34 = (9)15 78 = (10)20 60 = (11)27 48 = (12)49 35 = (13)38 47 = (14)64 56 = (15)95 39 = (16)44 32 = (17)29 59 = (18)82 55 = (19)24 41 = (20)61 28 = (21)51 91 = (22)85 61 = (23)32 45 = (24)98 54 = (25)71 69 = (26)82 57 = (27)66 95 = (28)86 85 = (29)45 48 = (30)41 24 = (31)83 48 = (32)63 79 = (33)42 67 = (34)37 17 = (35)26 30 = (36)22 44 = (37)14 87 = (38)89 51 = (39)70 76 = (40)49 16 = (41)91 54 = (42)73 69 = (43)27 87 = (44)71 46 = (45)66 38 = (46)43 73 = (47)57 93 = (48)88 44 = (49)23 91 = (50)27 51 = (1)14 88 = (2)20 42 = (3)78 22 = (4)34 58 = (5)48 33 = (6)15 65 = (7)79 70 = (8)70 54 = (9)43 14 = (10)57 84 = (11)52 74 = (12)30 56 = (13)36 86 = (14)93 58 = (15)97 48 = (16)26 80 = (17)19 51 = (18)60 12 = (19)76 24 = (20)39 26 = (21)87 61 = (22)18 81 = (23)81 63 = (24)64 73 = (25)83 43 = (26)93 31 = (27)45 24 = (28)32 21 = (29)51 64 = (30)41 96 = (31)29 34 = (32)33 76 = (33)75 31 = (34)62 66 = (35)35 83 = (36)44 24 = (37)73 11 = (38)96 14 = (39)44 77 = (40)28 22 = (41)38 45 = (42)21 64 = (43)62 95 = (44)67 51 = (45)50 35 = (46)15 34 = (47)29 88 = (48)84 46 = (49)12 28 = (50)94 63 = (1)37 96 = (2)43 47 = (3)83 13 = (4)47 71 = (5)22 18 = (6)92 78 = (7)13 37 = (8)86 74 = (9)89 18 = (10)52 75 = (11)16 73 = (12)42 31 = (13)56 17 = (14)58 65 = (15)58 89 = (16)36 61 = (17)31 11 = (18)82 57 = (19)68 84 = (20)72 88 = (21)17 83 = (22)96 79 = (23)55 12 = (24)20 43 = (25)97 16 = (26)25 87 = (27)46 30 = (28)34 34 = (29)52 11 = (30)58 22 = (31)72 47 = (32)51 69 = (33)22 16 = (34)38 51 = (35)80 35 = (36)13 43 = (37)94 41 = (38)79 19 = (39)59 65 = (40)85 87 = (41)59 27 = (42)26 98 = (43)67 20 = (44)58 13 = (45)74 94 = (46)12 99 = (47)43 48 = (48)12 57 = (49)80 68 = (50)96 92 = 1)73-62-4= 2) 81-61-9= 3) 90-72-10= 4) 60-31-1= 5) 61-0-15= 6) 56-16-20= 7) 31-30-1= 8) 62-53-4= 9) 78-71-1= 10) 60-3-8= 11) 30-16-5= 12) 68-5-5= 13) 46-34-4= 14) 93-22-42= 15) 97-34-14= 16) 64-12-43= 17) 84-79-5= 18) 63-46-10= 19) 44-26-8= 20) 81-75-5= 21) 72-17-26= 22) 39-2-25= 23) 74-11-42= 24) 77-1-16= 25) 88-65-15= 26) 90-43-15= 27) 84-36-23= 28) 83-55-18= 29) 63-21-36= 30) 75-8-1= 31) 88-51-13= 32) 28-12-5= 33) 97-71-10= 34) 32-22-8= 35) 70-24-12= 36) 91-29-24= 37) 59-35-23= 38) 21-14-0= 39) 65-28-29= 40) 92-50-32= 41) 76-4-8= 42) 25-1-12= 43) 80-64-5= 44) 98-3-41= 45) 97-6-30= 46) 94-33-11= 47) 71-69-0= 48) 62-43-3= 49) 57-13-26= 50) 94-44-48=