como ubicar paréntesis corchetes y llaves en 5+4÷3+2×5-8÷2 +3=12
238-8+4×4+20÷5+10×6=126
58+65-35+2×13-8×2+24=122
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Como ubicar paréntesis corchetes y llaves en
Δ 5+4÷3+2×5-8÷2 +3=12
![\left[\left(5+4\right)\div \:3\right]+\left(2\cdot 5\right)-\left(8\div \:2\right)\:+3
3+\left(2\cdot \:5\right)-\left(8\div \:2\right)+3
3+10-\left(8\div \:2\right)+3
3+10-4+3
12](https://tex.z-dn.net/?f=%5Cleft%5B%5Cleft%285%2B4%5Cright%29%5Cdiv+%5C%3A3%5Cright%5D%2B%5Cleft%282%5Ccdot+5%5Cright%29-%5Cleft%288%5Cdiv+%5C%3A2%5Cright%29%5C%3A%2B3%0A%0A3%2B%5Cleft%282%5Ccdot+%5C%3A5%5Cright%29-%5Cleft%288%5Cdiv+%5C%3A2%5Cright%29%2B3%0A%0A3%2B10-%5Cleft%288%5Cdiv+%5C%3A2%5Cright%29%2B3%0A%0A3%2B10-4%2B3%0A%0A12 "\left[\left(5+4\right)\div \:3\right]+\left(2\cdot 5\right)-\left(8\div \:2\right)\:+3
3+\left(2\cdot \:5\right)-\left(8\div \:2\right)+3
3+10-\left(8\div \:2\right)+3
3+10-4+3
12")
Δ 238-8+4×4+20÷5+10×6=126
![238-\left\{\left(\left(8+4\right)\cdot 4\right)+\left(20\div \:\:5\right)+\left(10\cdot 6\right)\right\}
238 - [48 +4+60]
238 - 112
126](https://tex.z-dn.net/?f=238-%5Cleft%5C%7B%5Cleft%28%5Cleft%288%2B4%5Cright%29%5Ccdot+4%5Cright%29%2B%5Cleft%2820%5Cdiv+%5C%3A%5C%3A5%5Cright%29%2B%5Cleft%2810%5Ccdot+6%5Cright%29%5Cright%5C%7D%0A%0A238+-+%5B48+%2B4%2B60%5D%0A%0A238++-++112%0A%0A126%0A%0A "238-\left\{\left(\left(8+4\right)\cdot 4\right)+\left(20\div \:\:5\right)+\left(10\cdot 6\right)\right\}
238 - [48 +4+60]
238 - 112
126")
Δ 58+65-35+2×13-8×2+24=122
![58+\left(65-35\right)+\left[\left(2\cdot \:\:13\right)-\left(8\cdot \:\:\:2\right)\right]+24](https://tex.z-dn.net/?f=58%2B%5Cleft%2865-35%5Cright%29%2B%5Cleft%5B%5Cleft%282%5Ccdot+%5C%3A%5C%3A13%5Cright%29-%5Cleft%288%5Ccdot+%5C%3A%5C%3A%5C%3A2%5Cright%29%5Cright%5D%2B24 "58+\left(65-35\right)+\left[\left(2\cdot \:\:13\right)-\left(8\cdot \:\:\:2\right)\right]+24")
![8+30+\left[\left(2\cdot \:13\right)-\left(8\cdot \:2\right)\right]+24
58+30+10+24
122](https://tex.z-dn.net/?f=8%2B30%2B%5Cleft%5B%5Cleft%282%5Ccdot+%5C%3A13%5Cright%29-%5Cleft%288%5Ccdot+%5C%3A2%5Cright%29%5Cright%5D%2B24%0A%0A58%2B30%2B10%2B24%0A%0A122 "8+30+\left[\left(2\cdot \:13\right)-\left(8\cdot \:2\right)\right]+24
58+30+10+24
122")
Δ 5+4÷3+2×5-8÷2 +3=12
Δ 238-8+4×4+20÷5+10×6=126
Δ 58+65-35+2×13-8×2+24=122
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