Вставь пропущенное число или знак.

Решение:

Заполняем пропуски, выполняя арифметические действия.

1. \( \underline{412} + 346 = 758 \)

2. \( 758 - \underline{369} = 418 \)

3. \( 171 + \underline{52} = 223 \)

4. \( 667 - \underline{629} = 38 \)

5. \( \underline{179} + 160 = 339 \)

6. \( 537 - \underline{385} = 152 \)

7. \( 108 + \underline{199} = 307 \)

8. \( 411 + \underline{274} = 685 \)

9. \( \underline{139} + 545 = 684 \)

10. \( 611 - \underline{21} = 590 \)

11. \( 104 + \underline{568} = 672 \)

12. \( 189 - \underline{100} = 89 \)

13. \( \underline{325} + 293 = 618 \)

14. \( 560 - \underline{548} = 12 \)

15. \( 202 + \underline{794} = 996 \)

16. \( 220 - \underline{170} = 50 \)

17. \( \underline{279} + 223 = 502 \)

18. \( 514 - \underline{317} = 197 \)

19. \( 118 + \underline{560} = 678 \)

20. \( 846 - \underline{34} = 812 \)

21. \( \underline{829} + 57 = 886 \)

22. \( 529 - \underline{221} = 308 \)

23. \( 536 + \underline{426} = 962 \)

24. \( 326 - \underline{28} = 298 \)

25. \( \underline{179} + 383 = 562 \)

26. \( 443 - \underline{131} = 312 \)

27. \( 95 + \underline{25} = 120 \)

28. \( 661 - \underline{421} = 240 \)

29. \( \underline{276} + 694 = 970 \)

30. \( 51 + \underline{4} = 45 \)

31. \( \underline{400} + 974 = 1374 \)

32. \( 381 - \underline{393} = 88 \)

33. \( 31 + \underline{544} = 575 \)

34. \( 190 - \underline{52} = 138 \)

35. \( 96 + \underline{201} = 297 \)

36. \( 761 - \underline{624} = 137 \)

37. \( \underline{431} + 428 = 859 \)

38. \( 802 - \underline{88} = 714 \)

39. \( 455 + \underline{307} = 762 \)

40. \( 391 - \underline{344} = 47 \)

41. \( \underline{176} + 701 = 877 \)

42. \( 869 - \underline{573} = 296 \)

43. \( 635 + \underline{132} = 767 \)

44. \( 485 - \underline{342} = 143 \)

45. \( \underline{385} + 209 = 594 \)

46. \( 828 - \underline{49} = 779 \)

47. \( 187 + \underline{631} = 818 \)

48. \( 160 - \underline{147} = 13 \)

49. \( \underline{162} + 691 = 853 \)

50. \( 612 - \underline{595} = 17 \)

51. \( 641 + \underline{19} = 660 \)

52. \( 399 - \underline{202} = 197 \)

53. \( \underline{52} + 643 = 695 \)

54. \( 976 - \underline{179} = 797 \)

55. \( 198 + \underline{335} = 533 \)

56. \( 293 - \underline{82} = 211 \)

57. \( \underline{412} + 435 = 847 \)

58. \( 433 - \underline{231} = 202 \)

59. \( 424 + \underline{402} = 826 \)

60. \( 700 - \underline{535} = 165 \)

61. \( \underline{372} + 8 = 380 \)

62. \( 315 - \underline{121} = 194 \)

63. \( 445 + \underline{319} = 764 \)

64. \( 512 - \underline{45} = 467 \)

Ответ: Заполнены все пропуски.