Вставь пропущенные числа: 290 + ___ = 664 715 - ___ = 20 ___ + 547 = 922 ___ - 405 = 581 730 + ___ = 849 619 - ___ = 574 ___ + 24 = 46 ___ - 619 = 72 156 + ___ = 615 640 - ___ = 275 ___ + 33 = 777 ___ - 232 = 127 76 + ___ = 201 778 - ___ = 564 ___ + 53 = 56 ___ - 64 = 605 573 + ___ = 927 784 - ___ = 362 ___ + 897 = 998 ___ - 141 = 155 16 + ___ = 72 928 - ___ = 563 ___ + 200 = 496 ___ - 119 = 32 748 + ___ = 857 483 - ___ = 428 ___ + 444 = 582 ___ - 402 = 279 624 + ___ = 880 146 - ___ = 29 ___ + 502 = 862 ___ - 226 = 524

Решение:

Для решения каждого примера нужно выполнить обратное действие.

• 290 + 374 = 664 (664 - 290 = 374)
• 715 - 695 = 20 (715 - 20 = 695)
• 375 + 547 = 922 (922 - 547 = 375)
• 986 - 405 = 581 (581 + 405 = 986)
• 730 + 119 = 849 (849 - 730 = 119)
• 619 - 45 = 574 (619 - 574 = 45)
• 22 + 24 = 46 (46 - 24 = 22)
• 691 - 619 = 72 (72 + 619 = 691)
• 156 + 459 = 615 (615 - 156 = 459)
• 640 - 365 = 275 (640 - 275 = 365)
• 744 + 33 = 777 (777 - 33 = 744)
• 359 - 232 = 127 (127 + 232 = 359)
• 76 + 125 = 201 (201 - 76 = 125)
• 778 - 214 = 564 (778 - 564 = 214)
• 3 + 53 = 56 (56 - 53 = 3)
• 669 - 64 = 605 (605 + 64 = 669)
• 573 + 354 = 927 (927 - 573 = 354)
• 784 - 422 = 362 (784 - 362 = 422)
• 101 + 897 = 998 (998 - 897 = 101)
• 296 - 141 = 155 (155 + 141 = 296)
• 16 + 56 = 72 (72 - 16 = 56)
• 928 - 365 = 563 (928 - 563 = 365)
• 296 + 200 = 496 (496 - 200 = 296)
• 151 - 119 = 32 (32 + 119 = 151)
• 748 + 109 = 857 (857 - 748 = 109)
• 483 - 55 = 428 (483 - 428 = 55)
• 138 + 444 = 582 (582 - 444 = 138)
• 681 - 402 = 279 (279 + 402 = 681)
• 624 + 256 = 880 (880 - 624 = 256)
• 146 - 117 = 29 (146 - 29 = 117)
• 360 + 502 = 862 (862 - 502 = 360)
• 750 - 226 = 524 (524 + 226 = 750)

Ответ: 374, 695, 375, 986, 119, 45, 22, 691, 459, 365, 744, 359, 125, 214, 3, 669, 354, 422, 101, 296, 56, 365, 296, 151, 109, 55, 138, 681, 256, 117, 360, 750.