四年级下册口算专项训练题

1、Word - 4 -四年级下册口算专项训练题四班级下册口算专项训练题25+52= 54+15= 24+63= 74+21= 46+35= 32+63= 65+24= 14+36= 84+15=45+32= 46+25= 41+32= 21+65= 22+59=23+74= 28+35= 45+31= 44+37= 63+25= 27+34= 28+71=14+53= 17+36= 18+45= 19+52= 13+38= 15+36= 49+27=29+47= 25+49= 69+43= 86+13= 87+11= 76+21= 55+33=13+64= 19+72= 55+27= 49+47

2、= 32+39= 55+43= 21+56=45+62= 12+39= 54+39= 42+39= 73+19= 62+29= 59+34=15+64= 14+82= 67+18= 43+25= 54+27= 33+48= 24+19=15+81= 14+27= 56+27= 17+46= 18+57= 27+49= 29+16=12+54= 64+25= 13+62= 58+17= 56+39= 14+59= 46+28=19+64= 29+62= 65+42= 77+15= 41+35= 58+37= 26+34=19+67= 63+29= 52+17= 17+46= 43+52= 28+

3、13= 17+64=15+67= 37+59= 46+51= 16+38= 28+49= 49+27= 16+39=46+31= 17+59= 66+31= 33+49= 42+55= 77+21= 31+62=四班级下册口算测试题1.25+30052.(25+300)53.25+755+754.200-(35+4824)5.(72+324)406.45+55-45+557.2-20+28.10-1010109.(75+255)-4010.2800254+8011.2800254+8012.(380-804)6013.20-164+3214.(20-16)4+3215.(1520-150)60

4、-4016.(1520-150)(60-40)17.44826+1752329718.3600-(58+187224)19.48230(150+3716)20.1000(850-2526)+4421.(734472+98)4322.(905+985)(203-168)23.2436-3213924.(378-158)(38+72)25.726+8248-40926.1203527.1203528.78x101-17829.178x101-1730.178x101-78四班级下册口算练习题2+6= 29-7= 33+2= 3+40= 15+4= 23+5=37+3= 29-3= 38-3= 15

5、-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=

6、56+20= 64+6= 65+3= 15-3= 30-3= 32+6=29-7= 35+2= 73+4= 25+4= 43+5= 87+10=39-3= 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+