答え

問. 次の計算をしなさい。

(1) 924 + 96 =
(答え)1020
(2) 747 + 211 =
(答え)958
(3) 824 + 601 =
(答え)1425
(4) 588 + 375 =
(答え)963
(5) 637 + 781 =
(答え)1418
(6) 261 + 375 =
(答え)636
(7) 420 + 78 =
(答え)498
(8) 924 + 96 =
(答え)1020
(9) 261 + 375 =
(答え)636
(10) 714 + 601 =
(答え)1315
(11) 68 + 450 =
(答え)518
(12) 68 + 450 =
(答え)518
(13) 420 + 78 =
(答え)498
(14) 423 + 49 =
(答え)472
(15) 924 + 96 =
(答え)1020
(16) 747 + 211 =
(答え)958
(17) 704 + 753 =
(答え)1457
(18) 423 + 49 =
(答え)472
(19) 870 + 387 =
(答え)1257
(20) 714 + 601 =
(答え)1315