三年級數(shù)學下冊小數(shù)點加減法計算題

1、三年級數(shù)學下冊小數(shù)點加減法計算題6.14+3.83=7.74-5.85=8.17-5.26=31.1+4.5=3.83+5.55=61.9+6.2=44.4+1.4=55.5-1.9=8.24 + 3.76=14.6 - 0.34=1-0.03=3.25 + 0.75=0.99 + 1.1 =0.9+ 0.8 =7.5-3.18=8.04 -7.4=0.78 -0.28=4.9+ 5.1 =801.6 -21.9=7.93-1.64=5.23-2.36=3.44+3.36=9.35-4.74=38.63-3.48=1.16+4.77=2.26-0.86=4.93+4.75=76.55+4.68

2、=31.9+3.4=3.45+4.6=4.45+54.5=2.75+1.3=39.4-2.75=67.3-1.26=67.1-6.6=46.8-2.8=47.6-2.15=1.7+9.66=43.3+6.3=64.4+8.67=38.9-5.55=0.7+ 0.9=0.8 +0.6=4.1 -3.8=0.78+2.2=14+0.78=1.3 + 8.56=0.8-0.55=4- 0.04=2.1+0.2=30.5 + 3.05=8.65 -6.31 =10 -0.1 =1.9-0.9=0.51 -0.37=0.68 + 0.06=20.9 -9.7=4.7 0.47=100 -19.2=0.3

3、+0.7=0.8-0.45=10-7.64=5 - 0.08=13.6+8.46=1 .5-0.5 =1 -0.9 =2.3+ 0.6 =3.5 2.4=4-0.82=5.2 +0.48=100.09=8.7 -7.8=3.6+1.6=0.36 + 0.640.96 -0.3 =5.26 4.75=1 -0.73=13-3.9=3.6 +4.8=3.8 +0.12=0.01 +0.1 =15.78 +2.45=7.5-0.5=口算26.7 + 147.2=33.4 -9.48=3.7-0.9=2.1-0.2=3.5+0.2=1.2+0.3=1.9-1.1 =4.5-2.3=1.2+4.5=13

4、.5-0.6=7.3+3.2=5.6-3.9=1.9+6.2=4.5-2.1 =1.5-0.5=1-0.9=2.3+0.6=0.9+0.8=1.9-0.9=3.5-2.4=0.6+0.4=7.9-0.3=4.1+0.8=2.3+0.7=3.4+1.2=7.2-3.5=3.7-2.9=2.3-1.2=6.5+1.2=2.2+5.3=2.3-1.7=1.5+4.3=1.1+4.7=3.5-0.6=7.4+1.2=5.2-3.9=8.9-6.2=10.5-9.1 =1.7-0.5=1.4-0.9=2.3+0.8=4.9+0.8=1.3-0.9=7.5-2.4=2.6+0.4=3.9-0.8=7.9+

5、8.2=5.2+5.5=6.9+6.4=5.4+6.7=3.4+8.6=5.9+4.3=8.3+2.8=2.8+8.9=9.8-4.8=6.8-4.4=7.2-3.7=8.4-6.6=4.8-3.3=5.8-4.8=7.7-4.9=6.1+2.6=4.8-3.8=8.7-5.3=6.3+1.6=8.7-5.5=2.7+6.4=1.7+7.3=6.7-2.2=5.7-3.9=9.6-8.8=5.6-2.7=3.6+5.6=7.6-3.7=9.0-5.9=4.9+0.5=3.9+2.4=4.9-1.3=5.5+2.8=8.6-3.7=9.5-4.6=3.5+5.1 =2.5+6.4=7.5-2.7

6、=4.5+2.2=3.5+1.9=7.4-4.8=5.4+5.5=9.4-4.4=4.4-2.3=1.4+2.2=2.3+4.9=6.2+3.3=3.9-2.4=4.3+2.8=7.3-5.7=2.3-1.4=3.3+2.2=1.115 與=2.7208 2 =3.3084 3 =4.3150 4 =5.9362 閣=6.6400 與=7.609 與H =8.1554 SX6 =9.4032 %+4 =10.5320 H 8 =11.107 M 120+2 =12.1000 280+7X5 =12.300 +200+5280 =13.16 X9X8X8 =14.18 +648+324 =15.

7、875 -876 + 186 =16.450 X3 = 17.380 364+4=18.856 3+196 = 19.584 勺7 =20.42 +5X6=21.78 妥10 =22.56 46+3 =23.12 X5- 8=24.41 51+3 =25.48 X5- 96 =26.6038 +7X280 =27.208 X8 - 307 =28.560 %+ 1809+9 =29.10000 987+3 =30.20 右一4X25 =31.20 +2X84 =32.700 816+8X3=33.43 X2 204+4 =34.350 X2 =35.450 4+3X4 =36.84 14X5+

8、3 =37.12 X8+ 20+3 =38.1608 與=39.432 X4 =40.1503 X7 =41.3580 X5 =42.2848 與=43.3224 F =44.6420 與=45.3.14 +3.16 =46.432 X6 285 =47.308 +243+9=48.25 X4+ 336-6 = 49.230 22+11 + 456 = 50.640 350X6 = 51.300 46X3 = 52.2150 與120 = 53.805 + 158 666 = 54.150 WX3 = 55.999 勺11 =56.25 X450 =57.8 -0X125 =58.897 798 =59.753 X5 =60.234 56X4 =61.555-486 X3=62.120 X10 =63.596 -321 65 =64.120 +555 + 5 =65.78 X5 =66.24 X5+ 125X8 =67.8 M25 -500 =68.450 閣 X6 =69.25 與 X12 =70.520 4=71.6 e X