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科目：小學(xué)數(shù)學(xué)
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題型：
| 3.5×0.4= |
2.5×0.4= |
2.3×0.2= |
2.1÷0.3= |
| 7.1×0.4= |
4.5÷0.15= |
1-0.07= |
0.42÷0.7= |
| 12.4÷4= |
2.5+1.5= |
5.9×0.2= |
0.48÷0.8= |
| 0.25×1.3×4= |
20÷0.01= |
9÷0.01= |
5.5÷1.1= |
| 4.79+15.81= |
0.3÷0.03= |
0.2×0.1= |
3.6+6.4= |
| 0.56÷0.28= |
1.2×0.3= |
6.7-5.6= |
7.25÷0.5= |
| 4.2÷0.21= |
4.3×0= |
0.15÷0.5= |
3.5×4= |
| 5.32-5.3= |
1.25×3.4×8= |
9.6÷3.2= |
3.6+2.4= |
| 4.3-2.7+5.7= |
7.2-5.6= |
1.8÷0.9= |
8.2×0.5= |
| 5.6÷0.4= |
8.5÷5= |
5.6×0.5= |
9.8÷0.2= |
| 3.56×0.2= |
3.4+1.5+4.6= |
3.4×0.04= |
6.12+3.48= |
| 6÷0.12= |
7.6÷4= |
3.4×0.5= |
5.2-3.2-1.8= |
| 6-3.8= |
7.5÷3= |
3.5+5.4= |
3×2.5= |
| 3.5+6.5= |
7-6.23= |
8÷0.4= |
0.25×2.5= |
| 7.5÷0.5= |
0.89-0.48= |
3.5×0.8= |
5.9-（3.2+0.9）= |
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科目：小學(xué)數(shù)學(xué)
來源：
題型：
| 180÷60= |
12×25= |
0÷90= |
| 4×5÷4×5= |
0.25×4+4= |
131+218+269+182= |
| 25×6×4= |
420÷35= |
36×5×4= |
| 120÷5÷3= |
198-75-25= |
120-20÷5= |
| 59億-58億= |
（1.3+3.5）÷0.6= |
75÷2.5= |
| 0.45÷1.25÷8= |
2.5×7.6×4= |
97.6÷0.02= |
| 8.8-（0.25+0.4）= |
0.25+87+0.75= |
0.8-0.35×2= |
| 0.1÷0.01×0.1= |
9.9+9.9×99= |
2.7×3.6+6.4×2.7= |
| 720÷8÷9= |
2.9+5.7+2.1= |
2-0.16-0.64= |
| 16.7+84.5-16.7= |
6.8-（3.8+2.9）= |
9×1.3+9×6.7= |
| 5.5-5.25+5.2= |
0.8×25-10= |
42.8×25×4= |
| 7.2+2.8= |
0.9÷0.01= |
3.5+7.6= |
| 3×0.2×0.5= |
0.96÷0.3= |
1.5×0.4= |
| 7÷0.25= |
2.5×0.7×0.8= |
8-2.5= |
| 16÷1.6= |
5.6×1.01= |
8×（2.5+0.25）= |
| 0.36+0.64= |
64.32÷16= |
72.8÷0.8= |
| 8.4×0.2+1.6×0.2= |
8.4÷4.2= |
0.05×0.8= |
| 2.56-0.37= |
1.23×3= |
25×0.8×0.5= |
| 12×2.5= |
3.2÷1.6= |
3.5+3.5×3= |
| 19.6÷2= |
8.8÷2.2= |
3.9+2.03= |
| 7.2×0.3+2.8×0.3= |
13.8+9.9= |
2.4×2.5= |
| 0.75×4= |
（1.5+0.25）×4= |
4.2÷0.1= |
| 4.2÷3.5= |
2.14-0.9= |
27+456+73= |
| 12÷0.3= |
2.87÷0.7= |
13÷4= |
| 24÷4+56÷4= |
2.1×0.3÷2.1= |
2.3-0÷8.1= |
| 1.37-1.37÷1.37= |
4.4÷（5×0.2）= |
7×1.3= |
| 0.96÷0.06= |
0.36×0.3= |
0.35÷0.7= |
| 13.65÷13= |
4×0.8×0.25×1.25= |
13+0.7÷0.7= |
| 7.05×23.7+7.05×76.3= |
0.125×3.2×2.5= |
（12+23.1÷0.75）×0.4-5.12= |
| 728+199= |
637-201= |
16×25= |
| 1.6×[（12-7.2）÷（0.84÷2.1）]= |
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科目：小學(xué)數(shù)學(xué)
來源：
題型：
| 10×2= |
72-47= |
20×5= |
27+15= |
20÷2= |
| 63÷3= |
27×5= |
510÷3= |
40×9= |
23×30= |
| 84÷4= |
15÷3= |
12×4= |
513×9= |
4×815= |
| 99÷9= |
75÷5= |
205÷5= |
46×10= |
24×20= |
| 872-124= |
27+127= |
700÷5= |
350+70= |
591÷3= |
| 8×122= |
178÷2= |
30×80= |
800÷8= |
265+85= |
| 110×35= |
901÷3= |
0÷245= |
0×245= |
0+245= |
| 245÷5= |
3000-300= |
605÷5= |
50×50= |
306÷3= |
| 702-199= |
480÷3= |
120×80= |
27×8= |
62×15= |
| 860÷4= |
19×5= |
40×20= |
520-430= |
51×17= |
| 15×61= |
87÷3= |
91×31= |
80÷10= |
465÷5= |
| 870÷8= |
400×20= |
210÷7= |
4500÷9= |
5×80= |
| 300×30= |
88+112= |
380÷7= |
36×8= |
86×7= |
| 27×90= |
33÷3= |
880÷8= |
480÷8= |
22×22= |
| 16×50= |
19×39= |
270÷30= |
92×7= |
38×60= |
| 14×4= |
130×4= |
810÷3= |
72-24= |
16×4= |
| -= |
+= |
-= |
-= |
+= |
| += |
-= |
-= |
8×7+6= |
6×7+6= |
| 36÷3÷2= |
5×5+4= |
50-24÷4= |
9+9÷9= |
800-800÷4= |
| 8×9-7= |
72-72÷6= |
8+2×10= |
90-30÷3= |
6×80-20= |
| 12×3÷3= |
5×8-8= |
57×3×0= |
86-86÷2= |
8×2×7= |
| 24+15+6= |
18÷3-4= |
50×6+0= |
45+55÷5= |
70×（40-32）= |
| 300÷2÷5= |
960÷4÷2= |
51-4×6÷3= |
3000-6×408= |
500-412÷4= |
| （400-394）×706= |
1+2+3+4+5+6+7+8+9+10= |
1+11+111+1111+1111= |
1+12+123+1234+12345= |
10000-1000-100-10-1= |
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科目：小學(xué)數(shù)學(xué)
來源：
題型：
觀察已知算式，尋找規(guī)律填空．
（1）1=1×2÷2
1+2=2×3÷2
1+2+3=3×4÷2
1+2+3+4=4×
5
5
÷2
1+2+3+4+5=
5
5
×
6
6
÷
2
2
1+2+3+4+5+6+7=
7
7
×
8÷2
8÷2
1+2+3+…+n=
n
n
×
（n+1）÷2
（n+1）÷2
（2）1×2=1×2×3÷3
1×2+2×3=2×3×4÷3
1×2+2×3+3×4=3×4×5÷
3
3
1×2+2×3+3×4+4×5=4×5×
6
6
÷
3
3
1×2+2×3+3×4+4×5+5×6=
5
5
×
6
6
×
7÷3
7÷3
1×2+2×3+3×4+…+n×（n+1）=
n
n
×
（n+1）
（n+1）
×
（n+2）
（n+2）
÷
3
3
（3）1×2×3=1×2×3×4÷4
1×2×3+2×3×4=2×3×4×5÷4
1×2×3+2×3×4+3×4×5=3×4×5×
6
6
÷4
1×2×3+2×3×4+3×4×5+4×5×6=
4
4
×
5
5
×
6
6
×
7
7
÷
4
4
1×2×3+2×3×4+3×4×5+4×5×6+5×6×7=
5
5
×
6
6
×
7
7
×
8
8
÷
4
4
1×2×3+2×3×4+…+n×（n+1）×（n+2）=
n
n
×
（n+1）
（n+1）
×
（n+2）
（n+2）
×
（n+3）
（n+3）
÷
4
4
猜一猜：
1×2×3×4+2×3×4×5+3×4×5×6=
3×4×5×6×7÷5
3×4×5×6×7÷5
．
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科目：小學(xué)數(shù)學(xué)
來源：
題型：
直接寫出得數(shù)．
| 2-= |
3.6+4= |
700÷25÷4= |
| -0÷= |
1.5×3+1.5= |
3×÷×3= |
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