【好卷】三年级数学上册计算题专项练习题(新人教版)

1、计算题专项练习题54 X 63=25X 38=370+ 5 =774+ 8=508+ 2 =36 X 19=19X47=900+ 5 =23X 34=392+ 4=360X5=809+ 8=203+ 9=63 X 36=26 X 38=770+ 5 =696+ 2 =882+4=32 X 68=56 X 79=64 X 28=820+3=630+ 6 =18X 26=4+ 0.6=7.3-2.9=10-0.7=8.2-5=6.5+4.7=1.2-0.3=4.6+2.4=3.8+6.6=14X 53=15X 48=470+ 5 =736+ 8=548+ 2 =36X 24=26 X 57=420

2、+ 5=54 X 34=340+ 4=340X5=408+ 8=406+ 9=52 X 36=24X42=440+ 5=626+ 2 =212+4=31 X 68=76 X 79=64 X 45=420+ 3 =606+ 6=48X 26=12+0.6=4.3-1.9=10- 0.8=5.2-4.5=5.5+2.7=8.2-4.3=4.6+5.4=3.7+6.6=54 X 43=45X 38=270+ 5 =336+ 8=508+ 4=26X 29=25X25=965+ 5=73X 24=824+ 4=360X5=808+ 8=406+ 9=55X 26=84 X 14=245+ 5=586+

3、 2 =852+4=32 X 38=12X 79=64 X 18=420+3=540+ 6 =24X 26=54 X 63=25X 38=370+ 5 =774+ 8=508+ 2 =36 X 19=19X47=900+ 5 =23X 34=392+ 4=360X5=809+ 8=203+ 9=63 X 36=26 X 38=770+ 5 =5.5+8.7=1.4-0.7=5+2.4=6.8+6.6=696+ 6=888+ 8=35X 28=25 X 19=52 X 38=630+3=246+ 6 =45X 22=5.6-4.5=3.4+ 0.6=7.7 5.9=8.3-0.7=8.4+4.8

4、=5.2-0.8=2.6+7.5=7.2+7.3=58X 67=52 X 45=690+ 5 =576+ 8=288+ 2 =21 X 63=25X 85=855+ 5 =207+ 9=52X45=55 X 15=250+ 5 =586+ 2 =662 + 4=56X 25=21 X 19=55X48=420+3=564+ 6 =58X 16=5.1+0.6=25-2.9=51-0.7=50.4-5.1=4.5+4.7=4.2-0.8=4.5+2.8=4.8+4.5=58X 23=15X 54=650+ 5 =456+ 8=504+ 2 =22X 21 =25X 17=500+ 5 =45X

5、14=964+ 4=112X5=456+ 8=522+ 9=24 X 54=36 X 85=520+ 5 =585+ 5=246+ 3=58X48=28 X 19=54 X 38=648+3=852+ 6 =52X 31 =5.8+0.6=77.8 2.9=5-0.7=4.2-3.1=6.4+3.7=9.2-8.3=5.6+7.4=8.8+6.6=55X 16=35X 58=440+ 5 =664+ 8=348+ 2 =74X 29=84 X 14=855+ 5 =45X 36=585+ 9=250X5=144+ 8=204+ 4=62X42=78 X 12=425+ 5 =546+ 2 =4

6、52+ 4=47 X 28=45 X 19=58X 54=582+3=588+ 6 =25X 34=8+ 0.6=1.3-0.9=78-0.7=4.2-0.4=5.5+4.7=5.2-4.3=8.6+2.8=4.8+8.6=54 X 63=57X 48=450+ 5 =272+ 8=504+ 2 =38 X 19=24 X 17=850+ 5 =13X 24=852+ 4=160X5=408+ 8=549+ 9=42X46=16X 11 =370+ 5 =626+ 2 =884+ 4=52 X 18=54 X 24=54 X 24=246+3=54 + 6=27X 16=5.5+0.6=6.5

7、 2.9=6.8-4.9=5.2-4.1 =52 X 13=84X 28=470+ 5 =656+ 8=524+ 4=28X45=28X 54=504+ 3 =43X 34=576+ 8=213X5=252+ 7=207+ 9=23 X 16=34 X 28=540+ 5 =4.5+4.7=6.2-0.3=5.6+2.4=7.8+4.5=256+ 2 =184+4=38 X 18=25 X 19=57 X 18=123+3=540+ 6 =28X 26=4.8+0.6=7.4 2.9=14-0.7=2.2-1.5=8.5+4.7=8.2-0.3=4.6+4.4=8.8+6.6=44 X 64=

8、13X 38=490+ 5 =584+ 8=525+ 5=45X 29=59X47=560+ 5 =203+ 7=45 X 16=51 X 18=570+ 5 =554+ 2 =640+ 4=51 X 64=21 X 19=24 X 28=820+4=630+ 6 =45X 36=7.4+ 0.6=5.3 2.5=1-0.7=4.2-3.5=13X 56=462+ 6=540X4=992+ 8=7.5+6.7=5.2-0.3=4.8+4.4=8.8+4.6=25X 33=15X 28=150+ 5 =355+ 5=455+ 7=84X 64=12X 17=465+ 5 =54 X 45=399+ 3=260X5=805+ 7=244+ 4=54X 21 =45 X 84=660+ 5 =684+ 2 =452+ 4=46 X 68=64 X 19=52 X 18=420+3=444+ 4 =25X 46=2.8+0.4=8.3 7.7=4.2 0.7=4.2-3.8=1.5+2.6=8.2-0.7=3.6+1.4=4.8+7.5=54 X 24=15X 18=540+ 5 =544+ 8=548+ 2 =25 X 19=24X47=355+ 5 =14X 14=256+ 4=540X5=453+ 3=261+ 9=52 X 16