40 : 8 + 2 * 100 = 205
1) 40 : 8 = 5
2) 2 * 100 = 200
3) 5 + 200 = 205
40 * (8 + 2) * 100 = 40 000
1) 8 + 2 = 10
2) 40 * 10 = 400
3) 400 * 100 = 40 000
600 : 100 + 50 * 10 = 506
1) 600 : 100 = 6
2) 50 * 10 = 500
3) 6 + 500 = 506
(40 : 8 + 2) * 100 = 700
1) 40 : 8 = 5
2) 5 + 2 = 7
3) 7 * 100 = 700
100 - (40 + 36) : 4 = 81
1) 40 + 36 = 76
2) 76 : 4 = 19
3) 100 - 19 = 81
(100 - 40 + 36) : 4 = 24
1) 100 - 40 = 60
2) 60 + 36 = 96
3) 96 : 4 = 24
100 - (40 + 36 : 4) = 51
1) 36 : 4 = 9
2) 40 + 9 = 49
3) 100 - 49 = 51
900 : 9 - 6 * 10 = 40
1) 900 : 9 = 100
2) 6 * 10 = 60
3) 100 - 60 = 40
70 * 5 + 3 * 100 = 650
1) 70 * 5 = 350
2) 3 * 100 = 300
3) 350 + 300 = 650
б) 13014, 13044, 13074, 13104, 13134, 13164, 13194, 13224, 13254, 13284, 13314, 13344, 13374, 13404, 13434, 13464, 13494, 13524, 13554, 13584, 13614, 13644, 13674, 13704, 13734, 13764, 13794, 13824, 13854, 13884, 13914, 13944, 13974
в) 7032, 7038, 7134, 7230, 7236, 7332, 7338, 7434, 7530, 7536, 7632, 7638, 7734, 7830, 7836, 7932, 7938
г) 1542, 1548, 2544, 3540, 3546, 4542, 4548, 5544, 6540, 6546, 7542, 7548, 8544, 9540, 9546