(1)3X-7=23 | (2)5X÷7=15 |
(3)0.8X-4.4=3.6 | (4)0.5×6+9X=75. |
科目:小學數(shù)學 來源: 題型:
0.02×0.1= | 5.06x-4.07x= | 12-7.8= | a+0.4a= |
12÷0.3= | 4.6x+2.7x= | 1.7+0.43= | 0.58a-0.47a= |
1.5×0.4= | 4.8x-3.1x= | 1.25×0.2= | 12a-8.4a= |
64.32÷16= | 6x-4.9x= | 5.1b+11.9b= | 1.23÷3= |
100×0.01= | 3.4×0.07= | 3x+4x= | 0.42÷0.1= |
4.3b-2.7b= | 7÷0.25= | 5.1x+2.9x= | 1.75×0.8= |
0.3×0.4= | 5.4+1.4= | 2.7x+3.6x= | 16÷1.6= |
10x-3.7x= | 0.98+1.82= | 2.5x+4.3x= | 0.05×0.8= |
6.05x-4.96x= | 3.7a+5.2a= | 3.2÷1.6= | 3.12÷0.5= |
3.5+7.6= | 5.1a+3.9a= | 10×0.75= | 3b-0.7b= |
5.6×0.1= | x×x= | 0.9÷0.01= | 3.4b+5.6b= |
72.8÷0.8= | 2.7b+5b= | 3.5×3= | 7.6b-4.3b= |
32= | 2.52= | 4x+5x= | 3.5t-t= |
8a-3a= | 7b+b= | 4c-2c= | 3.5b+2.7b= |
0.32÷0.04= | 0.51×0.2= | 0.12+3.4= | 102= |
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科目:小學數(shù)學 來源: 題型:
7x+24=45 | 3.5+2x=12 | 5.8x+9.2x=72 | 25x+35=460 | ||||||
4x-1.6=18 | 7.7+3x=12.2 |
|
7x+2x=23.4 |
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科目:小學數(shù)學 來源: 題型:解答題
7x+24=45 | 3.5+2x=12 | 5.8x+9.2x=72 | 25x+35=460 |
4x-1.6=18 | 7.7+3x=12.2 | x-= | 7x+2x=23.4 |
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