Perform the arithmetic operations.

Решение:

Выполним вычитание и сложение столбиком.

• \( 186 - 42 = 144 \)
• \( 118 - 53 = 65 \)
• \( 287 - 36 = 251 \)
• \( 119 + 52 = 171 \)
• \( 283 - 95 = 188 \)
• \( 441 - 78 = 363 \)
• \( 353 - 36 = 317 \)
• \( 481 + 58 = 539 \)
• \( 350 - 99 = 251 \)
• \( 523 - 51 = 472 \)
• \( 164 - 87 = 77 \)
• \( 257 - 27 = 230 \)
• \( 154 - 37 = 117 \)
• \( 126 - 83 = 43 \)
• \( 270 + 99 = 369 \)
• \( 239 + 84 = 323 \)
• \( 695 + 46 = 741 \)
• \( 539 - 49 = 490 \)
• \( 387 + 58 = 445 \)
• \( 781 - 95 = 686 \)
• \( 617 - 67 = 550 \)
• \( 438 + 28 = 466 \)
• \( 152 + 59 = 211 \)
• \( 512 - 37 = 475 \)
• \( 575 - 88 = 487 \)
• \( 354 - 78 = 276 \)
• \( 283 - 95 = 188 \)
• \( 177 + 89 = 266 \)
• \( 500 - 32 = 468 \)
• \( 401 - 76 = 325 \)
• \( 340 - 57 = 283 \)
• \( 600 - 55 = 545 \)
• \( 343 + 47 = 390 \)
• \( 714 - 96 = 618 \)
• \( 360 - 99 = 261 \)
• \( 145 + 35 = 180 \)

Ответ: 144, 65, 251, 171, 188, 363, 317, 539, 251, 472, 77, 230, 117, 43, 369, 323, 741, 490, 445, 686, 550, 466, 211, 475, 487, 276, 188, 266, 468, 325, 283, 545, 390, 618, 261, 180.