三年级下口算 小数点计算
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0.7+0.9 4.7-0.5 0.56-0.46 1.2+0.8 1-0.4 0.39+0.15 7.7+0.6 3.6-0.8 4.8-3 5.7+0.2 3.6-1.6 7+2.3 8.02+15.28 25-16.07 0.3+1.5 2.5+9.8 7.6+1.3 4.4+5.7 2.3+7.7 5.7+3.1 7.69+2.31 9.16+2.64 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 3.7-0.9= 2.13-0.02= 3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01= 3.5+4.2= 6-0.5= 2.7-0.4= 1-0.3= 0.8+0.7= 4.5-3= 7.8-1.1= 3.4-1.5= 1.2-0.3 1.4-0.8 6.2+3.8 8.4-1.9 6.8+ 3.4 1.5-0.5= 1-0.9= 0.9+0.8= 880÷4= 0÷76= 0+22= 26+9= 18+1.8= 5.4+4.6= 60×50= 5.2+2.5= 125×8= 12.5-2.5= 1+1.1= 5.4—4.2= 85+15= 9.2+2.1= 4.1-1.1= 6.6+1.1= 5×12= 0.1+0.9= 2.88-2.8= 3.2+4.8= 5.6+0.3= 3-0.8= 96+0.6= 13×3= 34×2= 1200-200= 0×85= 83-57= 57-38= 7.6+10= 90÷3= 53+7= 12.3+11.3= 12.4+5.3= 79-18= 2.5+5.5= 10.9—0.9= 4.6-2.6= 8.5+1.5= 25÷5= 25.8-4.3= 19.3-9.3= 60-5= 60×70= 14×30= 0.7+0.8= 0.8-0.4= 600×7= 50÷5= 550÷5= 11×7= 70÷7= 29+68= 1500-700= 9.5-9= 15×40= 8.7-1.4= 200÷5= 24×2= 118-14= 35+17= 9.98-8= 8.8-5.3= 0.2+0.4= 16.8-0.8= 20×50= 72÷9= 5.41+4.41= 3.1+1.3= 100-73= 4+0.4= 5.7-0.5= 480÷2= 3×800= 800×8= 80-46= 14×2= 68-49= 42×2= 32.+1.5= 25×40= 7+0.3= 90×70= 125×8= 40×50= 7.2+10= 78+68= 10.1+0.9= 15.6-3.6= 32÷4= 41×20= 0.3+0.5= 55-5= 700-699= 1.8+1.2= 2.2-0.2= 10.1+1.3= 39÷3= 420÷7= 420÷2= 0÷51= 5×900= 80×7= 99÷3= 5.1-0.1= 2.3+6.5= 100÷5= 93÷3= 12.4+5.3= 3.5+2.2= 700÷2= 450÷5= 40×25= 3.5-2.5= 0+9.8= 4.1-4= 32×3= 1-0.4= 27-7= 3.9-1.8= 2.7-2.5= 2.5+2.5= 120×3= 3×220= 63÷3= 5÷5= 25×4= 0÷5= 20×22= 108×3= 120×4= 30×33= 61×4= 560÷7= 810÷9= 700÷5= 300÷3= 40×300= 70×700= 75×2= 0×99= 84÷4= 540÷9= 0÷1= 88÷8= 19×2= 12×70= 25×40= 45×3= 99×10= 310×3= 0×666= 1×566= 80×200= 6×11= 999×0= 203×5= 820×3= 17×30= 96÷3= 105÷5= 840÷6= 25÷4= 123÷4= 0÷3= 75+125= 1000-29= 30×24= 21×50= 150÷30= 77÷7= 330×20= 408×4= 123×6= 55×4= 11×10= 560÷7= 66÷5= 390÷5= 200÷2= 80×500= 10×10= 92×0= 40×5= 990÷9= 125×8= 45×4= 12×12= 309×6= 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5=
3.7-0.9=
2.13-0.02=
3.51+0.2=
102+0.3=
1.12-1.02=
4.5-0.01=
0.3+1.5=
2.5+9.8 =
7.6+1.3=
4.4+5.7=
2.3+7.7=
5.7+3.1=
7.69+2.31=
9.16+2.64=
5.68+12.22=
16.8+16.5=
26.3+14.6=
96.9+3.4=
32.2+2.1=
6.4+8.2=
28.01+2.09=
3.4+6.8=
6.9+7.1=
6.8-3.8=
4.26-3.71=
8.1+3.6=
23.1+23.9=
6.94-3.12=
3.8+2.4=
5.6-4.6=
51.2-24.9=
5.16-1.32=
7.28-2.14=
17.3+18.7=
26.5+33.5=
54.6+94.2=
12.4+84.1=
23.6+65.4=
98.5-25.8=
7.2+1.7=
0.11+0.28=
2.03+0.67=
5.42+2.31=
44.3+25.7=
80.1+1.9=
65.1+14.3=
3.17+6.21=
6.18+4.12= 0.5+0.63= 2.91+0.34= 0.19+0.01= 1-0.32= 3.05+2.95= 5.3-3.7= 0.25+0.75= 0.72+0.28= 5.3-3= 0.04+0.6= 2-0.66= 3+0.8= 0.13+0.29= 0.24-0.09= 0.9+7.5= 0.6-0.37= 3-2.7= 1.3+0.5= 5-0.1-0.9= 1.61-1.6= 7.58-4.25= 1.65+3.2= 0.45+0.55= 4.13+3.2= 4.7+3.7= 6.94+3.12= 5.6+6.4= 28.4-3.32= 3.1+6+2.1= 45.3+54.7= 21.6+37.4= 23.5+61.4= 17.63+2.1= 9.6+2.4= 8.9+1.1= 7.3+2.4= 6.25+2.52= 8.71+1.29= 8.46+2.5= 9.46-2.15= 16.3+65.2= 63.2+46.8= 3.12+6.21= 2.44+3.56= 7.69+3.61= 2.45+3.25= 5.6+2.4= 68.4-61.5= 0.25+6.75 3.14+3.1=
6.31+20.1=
52.3+12.7==
2.19+0.31=
0.88+2.12=
6.61+3.44=
6.28+3.14=
11.1+21.6=
74.1+64.9
65.2+2.7=
61.3+66.4=
98.6-54.3=
51.8+24.2=
88.6-27.4=
2.1+0.2=
0.3+0.7=
3.6+1.6=
7.5-0.5=
3.7-0.9=
2.13-0.02=
3.51+0.2=
102+0.3=
1.12-1.02=
4.5-0.01=