14．计算下面各题，能简算的要简算．
| 927÷[360÷（27+13）] | 37×201 | 99×99+99 |
| 18×156-56×18 | 44×25 | 15×（41-17）÷30 |
13．直接写出得数．
0 158316 158324 158330 158334 158340 158342 158346 158352 158354 158360 158366 158370 158372 158376 158382 158384 158390 158394 158396 158400 158402 158406 158408 158410 158411 158412 158414 158415 158416 158418 158420 158424 158426 158430 158432 158436 158442 158444 158450 158454 158456 158460 158466 158472 158474 158480 158484 158486 158492 158496 158502 158510 199269
| 10a+a= | 86+14×2= | 25×8= | 5b-4b= | 12×5÷12×5= |
| 102= | 270+480= | 385-99= | 20×400= | 3600÷40= |