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1、小学三年级数学计算题专项练习题54 63 =25 38 =3705 =7748 =5082 =36X19 =1947 =9005 =23X34 =3924 =360X5=8098=2039 =63 36 =26 38 =770-5 =64 28 =8203 =6304 =1826 =4 + 0.6=7.32.9=10-0.7=8.2-5=6.5+4.7=1.2-0.3=4.6+2.4=3.8+6.6=1453 =1548 =4705 =7368 =548 36 24 =26 57 =4205 =54 X34 =3404 =340X5=4088 =4069 =52 36 =24 42 =4405
2、 =5.5+2.7=8.2-4.3=4.6+5.5=3.7+6.6=626+2=64 45 =12 + 0.6=2124 =31 68 =76 X79 =420 3=606-6 =48 26 =4.31.9=10-0.8=5.2-4.5=54 43 =45 38=2707 =3368 =508 3=73 X24 =965 芍=808 比=26 29=25 25 =8244=360X5=4069 =55 26=84X14 =2455 =586+2=8524 =32 38 =12X79 =64X18 =4203 =5404 =24 26 =2 + 0.7=5.3 2.4=10-0.8=4.2-5=
3、5.5+8.7=1.4-0.7=5+2.4=6.8+6.6=54 63 =25 38 =3705 =7748 =5082 =36X19 =19M7 =9005 =23X34 =3924 =360X5=8098=2039 =63 36 =26 38 =770-5 =6966=8888 =35 28 =25X19 =52 38 =6303 =2464 =45 22 =8.4+4.8=5.2-0.11=2.6+7.5=7.2+7.3=8.30.7=5.6-4.5=3.4+0.6=7.7 5.9=58 67 =52 45 =6905 =5768 =2882 =21 63 =25 85 =43 X34
4、=5844 =560X6=8088=2079 =52 45 =55X15 =2505 =586+2=6624 =56 25 =21X19 =4.5+4.7=4.2-0.8=4.5+2.8=4.8+4.5=55 48 =4203 =5644 =58X16 =5.1+ 0.6=25-2.9=51-0.7=50.4-5.1 =58 23 =15 54 =6505 =4568 =5042 =22 21 =25X17 =5005 =45 X14 =9644 =112X5=456-8=5855=2463 =58 48 =28X19 =54 38 =6483 =8524 =52 31 =5.8+0.6=77
5、.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=55X16 =35 58 =4405 =6648 =3482 =74 29 =84X14 =8555 =45 X36 =5854 =250X5=144-8=204 m=62 42 =78X12 =4255 =546+2=4524 =47 28 =45X19 =58 54 =582 3 =5884 =25 34 =8 + 0.6=1.30.9=78-0.7=4.2-0.4=5.5+4.7=5.2-4.3=8.6+2.8=4.8+8.6=54 63=57 48=4505=2728 =5042
6、=38X19=24X17=8504=13X24 =8524 =160X5=4088=5499 =42 46=16X11 =3705 =626+2=8844 =52X8 =54 X24 =54 24 =2463 =544 =27X16 =5.5+0.6=6.52.9=6.8 4.9=4.5+4.7=6.2-0.3=5.6+2.4=52X13 =84 28 =470-5 =5.2-4.1 =7.8+4.5=656-8 =524 m =28 45 =28 54 =504 T =43 X34 =5764 =213X5=252-7=256+#=1844 =38X18 =25X19 =2079 =23X1
7、6 =34 28 =540-5 =57X18 =1233 =5404 =28 26 =4.8+0.6=7.42.9=14-0.7=2.2-1.5=8.5+4.7=8.2-0.3=4.6+4.4=8.8+6.6=44 64 =13 38=4905 =5848 =2038 =45X16=51X8 =5705 =525 芍=45 29=59 47 =13X56 =4624=540X4=9928=554+2=6404 =51 64 =21X19 =24 28 =820 3=6304 =45 36 =7.5+6.7=5.2-0.3=4.8+4.4=8.8+4.6=1-0.7=4.2-3.5=7.4+0.
8、6=5.32.5=25 33 =1528 =1505 =3555 =4558 =84 64 =12X17 =4655 =54 X45 =3993 =260X5=805?=2443=54 21=45 84=6605 =684+2=4524=46 68=64X19 =2.8+0.4=8.37.7=4.20.7=4.2-3.8=52X18 =4203=4444=25X6 =1.5+2.6=8.2-0.7=3.6+1.4=4.8+7.5=54 24 =15X18=5405 =544-8 =5482 =25X19=24 47 =3555 =14X14 =2564=540X5=4533=2619 =52X16 =66 38 =2505 =396+2=5524 =42 68 =47 3 =25X12 =5673 =5406 =1455 =4.4+4.8=5.1-3.9=2.5 0.7=2.2-1.5=4.5+5.7=3.2-1.3=4.6+1.4=5.8+1.4=