1000未満の3桁+2桁の足し算
586 + 20 = 201 + 79 = 227 + 76 = 182 + 47 = 926 + 55 = 567 + 67 = 513 + 83 = 432 + 45 = 579 + 22 = 115 + 99 = 394 + 50 = 640 + 58 = 508 + 79 = 688 + 80 = 518 + 67 = 350 + 14 = 701 + 63 = 567 + 36 = 294 + 21 = 82 + 52 = 628 + 95 = 326 + 88 = 652 + 69 = 528 + 13 = 187 + 39 = 659 + 49 = 135 + 97 = 236 + 97 = 661 + 63 = 558 + 49 = 175 + 24 = 571 + 78 = 468 + 83 = 652 + 56 = 578 + 92 = 597 + 94 = 340 + 22 = 223 + 41 = 341 + 92 = 218 + 74 = 316 + 57 = 168 + 64 = 674 + 31 = 211 + 94 = 695 + 89 = 125 + 59 = 329 + 71 = 364 + 88 = 324 + 27 = 470 + 58 =
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