
简便算法
髋臼指数-活跃期停滞
2023年2月22日发(作者:论文文献)640÷80=
15×5=
23×3=
12×2×5=
480÷80=
16×5=
27×3=
90÷15=
48÷4=
640÷16=
39÷3=
24×20=
32×3=
48÷16=
12×8=
27×3=
56÷14=
24÷8=
14×2=
83-45=
560÷80=
96÷24=
40÷20=
40×30=
37+26=
76-39=
605+59=
30×23=
12×8=
5.3×0.3=
4.4×0.3=
4×8.8=
4.1×0.8=
9.9×0.6=
6.4×0.6=
4×9.7=
9.8×0.3=
4.8×0.5=
0.6×7.5=
4.2×1.8=
8.6×0.4=
3×4.3=
0.2×5.6=
9.4×0.8=
5.4÷10=
0.45÷0.15=
3.6÷0.1=
3.2÷100=
8.5÷1.7=
1.2÷0.3=
0.49÷0.7=
0.096÷0.03=
84÷4.2=
0÷0.25=
1÷0.01=
7.2÷0.9=
9.3÷0.3=
4÷0.4=
10-4.4=
6+6.6=
9.5-2.7=
1-0.55=
3.7+4.8=
7+3.3=
0.9+1=
45÷3=
2.7+3.9=
18×4=
416÷4=
1-0.44=
0.7+0.9=
1-0.98=
3.25+0.75=
14.6-0.4=
10-0.1=
14+0.78=
1-0.3=
564+234=
236+897=
961-564=
597-348=
8.5×100=
3.2÷100=
0.18×0.3=
8.5÷1.7=
1.2÷0.3=
0.49÷0.7=
O.04×25=
0.096÷0.03=
84÷4.2=
1000×0.756=
2.5×1.47×0.4=
0.5×100=
8.7+0.03=
0.9+0.1=
1-0.8=
4.5-4=
5.6+4=
5.7+3.3=
10-4.4=
6+6.6=
9.5-2.7=
73.4+52.1=
258+456=
二、计算
3.8×2.5
三、简便计算
16.12×99+16.12
四、解方程
4.5x+3.4=16.9
五、几何知识
51.84÷5.4
2.64+3.85+1.54
8.8x=10.56
5.6×2.8
126÷3+24÷3
7.3x-5.6x=64.6
13.7×0.25×400
49.3-15x=25.3
708-665=
4.02×300=
9.8×10=
12×0.5=
6.1÷2=
6.8+3.2=
100-32.5=
2.5÷25=
0.9+0.99=
400÷0.1=
4.5×3=
3.1×0.5=
0.83+0.2=
2.02×9=
30.3÷3=
2.74÷2=
6÷0.02=
2.76-0.36=
0.06×0.9=
5.8+3.4=
328+708=
25×0.01=
4.1×0.5=
19.04÷2=
0.74-0.24=
36.05÷5=
0.45÷0.5=
0.2÷0.01=
8.73÷0.9=
0.72÷0.3=
0.46÷0.1=
0.22÷0.2=
3.45÷0.5=
4.62÷0.6=
1.92÷0.4=
0.9÷0.3=
5.11÷0.7=
0.35÷0.1=
0.44×2=
0.25×40=
0.2×0.5=
6.4÷3.2=
7.5+5.4=
0.01×0.9=
42÷0.7=
0.7+12.4=
0.25+0.75=
12×0.5=
16÷1.6=
5.4÷1.8=
25×0.04=
10-5.6=
1.25×80=
1.23÷3=
8-2.6=
63÷0.09=
6.2÷0.2=
7.8+2.2=
5.4÷0.9=
0.84÷6=
0.7×5=
5.5+3.6=
300×1.2=
6.25÷5=
1.2÷0.3=
0.49÷0.7=
O.04×25=
0.096÷0.03=
84÷4.2=
1000×0.756=
0.5×100=
2.5×1.47×0.4=
0÷0.25=
1÷0.01=
1.25×8=
3.8×2=
7.2÷0.9=
6.3÷9=
0.15×8=
7.2÷0.6=
4.2÷1.4=
3.9÷3.9=
0÷6.81=
1.47×0.4=
0.4×0.25=
14+0.78=
1-0.3=
5-0.08=
1.1-1=
1.64+2.35=
8.34-6.22=
12.6+3.4=
9.3÷0.31=
0.56÷0.28=
6.1-2.08=
5.2×8=
7.2÷40=
4.3÷0.01=
0.06×0.8=
6.52-5.12=
3.6+1.8=
32+0.7=
25×0.01=
4.1×0.5=
二、计算
5.8×2.3
三、简便计算
0.42×4×0.25
四、解方程
4.6x+3.4=21.8
五、几何知识
23.25÷2.5
10.64-3.45-1.55
9.9x=33.66
19.56÷2.8
522÷3+78÷3
8.3x-2.6x=35.91
7.8×3.4+7.8×6.6
52.3-8.3x=10.8
8.5×100=
3.2÷100=
0.18×0.3=
8.5÷1.7=
1.2÷0.3=
0.49÷0.7=
O.04×25=
0.096÷0.03=
84÷4.2=
1000×0.756=
2.5×1.47×0.4=
0.5×100=
8.7+0.03=
1-0.98=
0.9+0.1=
1-0.8=
4.5-4=
5.6+4=
5.7+3.3=
10-4.4=
6+6.6=
9.5-2.7=
73.4+52.1=
1-0.55=
3.7+4.8=
7.34÷2=
7+3.3=
3.25+0.75=
2.7+3.9=
7.56÷0.9=
1.3+4.3=
7.2+6.9=
900-812=
4.4+15.99=
19.8-5.6=
963-564=
79.2+56.8=
1.9+25.793=
345-9.21=
1-0.3=
136.5-105=
93.1-20.9=
0.02×0.1=
63.1-11=
0.33+9.8=
2.9×0.6=
0.8×0.7=
503-219=
2.8+13.5=
172+228=
8.4÷4.2=
1.07×3=
8.3-3.3=
3.6+6.4=
0.1×9.02=
110÷100=
1.01×9=
3.1×10=
125×7+125=
0.65×5=
0.1×7=
32.5÷0.5=
2.58÷0.2=
0.7+7.32=
480+199=
63÷0.7=
8×1.8=
0.3+4.44=
3.92÷0.8=
4.32÷0.9=
0.24÷0.8=
3.15÷0.7=
0.98÷0.7=
1.8÷0.6=
1.76÷0.4=
2.64÷0.4=
7.56÷0.9=
2.4÷0.8=
1.87×0=
0.24×5=
0.2×0.5=
60×0.5=
0.05×1.6=
0.5×1.1=
0.8×0.5=
6÷0.12=
1.25×4=
9÷5=
8.2÷1.9=
160-90=
1.2÷4=
3.44+0.56=
6.8-2.9=
0.6×9=
425×4=
4.2-0.8=
0.49÷0.7=
O.04×25=
0.096÷0.03=
84÷4.2=
1000×0.756=
0.5×100=
2.5×1.47×0.4=
二、计算
6.2×2.7
三、简便计算
0.42×99+0.42
四、解方程
5.7x+3.8=20.9
五、几何知识
10.26÷1.9
8.64-3.57-1.43
7.5x=19.5
18.98÷2.6
5.8×81.9+5.8×8.1
4.9x+3.9x=18.48
5.3×14.4-5.3×3.4
52.3-8.3x=10.8