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Exercícios para 2º kyu exam [ Moritomo]
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Adição - Subtração
(1) (2) (3) (4) (5)
85.947.264 80.512.497 80.229.954 79.433.562 18.416.954
60.567.844 19.600.106 38.575.122 99.252.631 58.716.824
38.735.301 90.274.374 -37.658.666 74.255.514 79.018.422
72.713.985 21.608.706 66.842.984 64.133.748 -10.258.463
73.311.980 28.080.412 -87.867.920 11.599.814 -36.456.052
86.120.042 26.504.738 23.639.270 98.771.225 15.107.745
68.125.704 91.147.399 -53.492.734 96.156.160 -96.898.651
65.891.186 93.712.610 17.544.919 84.279.830 91.750.216
47.443.668 25.614.992 54.645.314 41.776.807 71.393.820
59.617.267 50.157.129 -18.321.404 78.923.922 -19.928.402
658.474.241 527.212.963 84.136.839 728.583.213 170.862.413
(6) (7) (8) (9) (10)
22.991.536 95.538.554 26.397.348 90.057.518 85.055.418
82.482.302 78.328.973 98.062.317 51.445.572 59.406.720
91.662.746 59.183.576 87.552.797 25.393.747 73.378.457
21.684.060 82.693.520 57.638.446 82.298.435 51.528.990
15.849.540 -38.600.970 51.036.479 77.668.727 51.891.196
72.608.832 27.261.119 60.667.643 -63.592.137 90.312.352
67.715.230 -62.303.732 59.093.742 -92.883.847 45.078.747
86.561.334 26.240.851 21.716.585 98.157.240 75.562.129
30.096.612 -63.638.381 51.178.759 -88.192.296 69.578.800
59.367.430 -14.791.067 72.087.807 -56.688.414 74.732.319
551.019.622 189.912.443 585.431.923 123.664.545 676.525.128
Respostas
(1) (2) (3) (4) (5)
658.474.241 527.212.963 84.136.839 728.583.213 170.862.413
(6) (7) (8) (9) (10)
551.019.622 189.912.443 585.431.923 123.664.545 676.525.128
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Exercícios para 2º kyu exam [ Moritomo]
Página 2www.sorobanexam.org/ws/serve/gkyfFz
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Multiplicação
(11) 31.645 x 1.224 = (21) 83.650 x 8.441 = 
(12) 4.463 x 28.365 = (22) 142.770 x 277 = 
(13) 0,66017 x 0,5877 = (23) 60.208 x 277,5 = 
(14) 59.204 x 432,7 = (24) 36.840 x 0,4906 = 
(15) 0,06996 x 57,89 = (25) 11.594 x 1.745 = 
(16) 43.823 x 3.171 = (26) 64.244 x 8.083 = 
(17) 43.540 x 2.661 = (27) 71.780 x 0,5097 = 
(18) 77.573 x 7.469 = (28) 18.169 x 0,094 = 
(19) 15.915 x 2,326 = (29) 8.087 x 73.992 = 
(20) 19.014,6 x 55,3 = (30) 56.682 x 240,6 = 
Divisão
(31) 11.363.198 ÷ 1.397 = (41) 29.772.710 ÷ 8.731 = 
(32) 38.632.748 ÷ 5.834 = (42) 28.372.163 ÷ 8.017 = 
(33) 78.818,863 ÷ 85,7 = (43) 4.275 ÷ 0,153 = 
(34) 43.450.608 ÷ 5.752 = (44) 3.258.320 ÷ 2.704 = 
(35) 0,955986 ÷ 0,20993 = (45) 871 ÷ 0,5334 = 
(36) 1.121.307 ÷ 9.267 = (46) 73.374.524 ÷ 236 = 
(37) 262,56495 ÷ 0,7338 = (47) 130 ÷ 0,0625 = 
(38) 81,52537 ÷ 0,0812 = (48) 5.423.892 ÷ 246,4 = 
(39) 32.360.792 ÷ 236 = (49) 29.067.453 ÷ 10.167 = 
(40) 49.608,846 ÷ 6.705 = (50) 2.882.141 ÷ 454,4 = 
Respostas
(11) (12) (13) (14) (15)
38.733.480 126.592.995 0,388 25.617.570,8 4,05
(16) (17) (18) (19) (20)
138.962.733 115.859.940 579.392.737 37.018,29 1.051.507,38
(21) (22) (23) (24) (25)
706.089.650 39.547.290 16.707.720 18.073 20.231.530
(26) (27) (28) (29) (30)
519.284.252 36.586 1.707 598.373.304 13.637.689
(31) (32) (33) (34) (35)
8.134 6.622 919,707 7.554 4,554
(36) (37) (38) (39) (40)
121 357,815 1.004,007 137.122 7,399
(41) (42) (43) (44) (45)
3.410 3.539 27.941,176 1.205 1.632,921
(46) (47) (48) (49) (50)
310.909 2.080 22.012,549 2.859 6.342,74
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