Реши примеры на сложение и вычитание в пределах 1000, вставь пропущенное число или знак действия

- 558 - $\boxed{47}$ = 511 - $\boxed{23}$ + 865 = 888 - $\boxed{164}$ - 38 = 126 - $\boxed{2}$ + 311 = 313 - 990 - $\boxed{127}$ = 863 - 252 + $\boxed{484}$ = 736 - 199 - $\boxed{28}$ = 171 - $\boxed{306}$ + 378 = 684 - $\boxed{566}$ - 379 = 187 - 493 + $\boxed{154}$ = 647 - 617 - $\boxed{396}$ = 221 - $\boxed{447}$ + 87 = 534 - $\boxed{844}$ - 528 = 316 - $\boxed{300}$ + 631 = 931 - 980 - $\boxed{589}$ = 391 - 314 + $\boxed{650}$ = 964 - 237 - $\boxed{22}$ = 215 - $\boxed{149}$ - 40 = 189 - 876 - 618 = $\boxed{258}$ - 315 + $\boxed{37}$ = 352 - 807 - $\boxed{413}$ = 394 - $\boxed{75}$ + 308 = 383 - $\boxed{62}$ - 120 = 58 - 371 + $\boxed{32}$ = 403 - 623 - $\boxed{53}$ = 570 - $\boxed{128}$ + 205 = 333 - $\boxed{4}$ - 430 = 36 - $\boxed{104}$ + 65 = 169 - 649 - $\boxed{238}$ = 411 - 558 + $\boxed{370}$ = 988 - 953 - $\boxed{781}$ = 172 - $\boxed{581}$ + 209 = 790 - $\boxed{666}$ + 6 = 672 - $\boxed{950}$ - 241 = 709 - $\boxed{265}$ + 265 = 530 - $\boxed{83}$ + 819 = 736 - $\boxed{327}$ + 487 = 814 - $\boxed{53}$ + 437 = 490 - 828 + $\boxed{157}$ = 985 - 830 - $\boxed{369}$ = 461 - $\boxed{478}$ + 192 = 670 - $\boxed{338}$ - 37 = 705 - 864 - $\boxed{178}$ = 686 - 707 + $\boxed{57}$ = 964 - $\boxed{507}$ - 551 = 44 - 335 + $\boxed{111}$ = 446 - 544 - $\boxed{426}$ = 118 - 300 + $\boxed{516}$ = 816 - 999 - $\boxed{29}$ = 970 - $\boxed{393}$ + 393 = 786 - $\boxed{226}$ - 286 = 60 - $\boxed{355}$ + 626 = 981 - 745 - $\boxed{273}$ = 472 - 204 + $\boxed{200}$ = 404 - 528 - $\boxed{431}$ = 97 - $\boxed{372}$ + 546 = 918 - $\boxed{250}$ - 267 = 17 - 524 + $\boxed{457}$ = 981 - 647 - $\boxed{506}$ = 141 - $\boxed{131}$ + 224 = 355 - $\boxed{684}$ - 107 = 791 - 45 + $\boxed{166}$ = 211 - 427 - $\boxed{183}$ = 244 - 26 + 416 = $\boxed{442}$ - 907 - $\boxed{832}$ = 75 - 17 + $\boxed{835}$ = 852 - 765 - $\boxed{516}$ = 249 - 894 + $\boxed{100}$ = 994 - 921 - $\boxed{522}$ = 399 - 91 + 900 = $\boxed{991}$ - 72 + $\boxed{24}$ = 48 - 222 + 759 = $\boxed{981}$ - 113 + 613 = $\boxed{726}$ - 989 - 910 = $\boxed{79}$ - 769 - $\boxed{98}$ = 867 - 707 - $\boxed{628}$ = 79 - 781 + $\boxed{139}$ = 920 - 801 - $\boxed{312}$ = 489 - 150 + $\boxed{396}$ = 546 - 537 - $\boxed{196}$ = 341 - 561 + $\boxed{77}$ = 638 - 922 - $\boxed{131}$ = 791 - 885 + $\boxed{99}$ = 984 - 727 + $\boxed{144}$ = 583 - 724 + $\boxed{109}$ = 833 - 818 + $\boxed{640}$ = 178 - 26 + $\boxed{736}$ = 762 - 311 + $\boxed{82}$ = 229 - 550 + 414 = $\boxed{964}$ - 952 - $\boxed{234}$ = 718 - 140 + $\boxed{750}$ = 890 - 688 - $\boxed{216}$ = 472 - 172 + $\boxed{726}$ = 898 - 594 - $\boxed{433}$ = 161 **Ответ:** Выше решены примеры на сложение и вычитание с пропущенными числами или знаками. В пустые клеточки вписаны недостающие цифры или знаки.