Частина 2. Номер 70
700 – 500 = 200;
400 + 400 = 800;
800 + 20 + 1 = 821;
500 + 20 + 5 = 525;
900 + 30 = 930;
600 + 40 = 640;
200 + 2 = 202;
400 + 4 = 404.
700 – 500 = 200;
400 + 400 = 800;
800 + 20 + 1 = 821;
500 + 20 + 5 = 525;
900 + 30 = 930;
600 + 40 = 640;
200 + 2 = 202;
400 + 4 = 404.