9 * 4; 7 * 8; 8 * 9; 56 : 8 * 5; 64 : 8 * 7; 42 : 7 * 8; 91 − (6 + 85); 55 + 8 − 29; 41 − 5 + 36; 6 * 3; 1 * 3; 0 * 3.

3 классМатематика

9 * 4;
7 * 8;
8 * 9;
56 : 8 * 5;
64 : 8 * 7;
42 : 7 * 8;
91 − (6 + 85);
55 + 829;
415 + 36;
6 * 3;
1 * 3;
0 * 3.

StaticConfig

9 * 4; 7 * 8; 8 * 9; 56 : 8 * 5; 64 : 8 * 7; 42 : 7 * 8; 91 − (6 + 85); 55 + 8 − 29; 41 − 5 + 36; 6 * 3; 1 * 3; 0 * 3.

Решение

9 * 4 = 36;
7 * 8 = 56;
8 * 9 = 72;
56 : 8 * 5 = 7 * 5 = 35;
64 : 8 * 7 = 8 * 7 = 56;
42 : 7 * 8 = 6 * 8 = 48;
91 − (6 + 85) = 9191 = 0;
55 + 829 = 6329 = 34;
415 + 36 = 36 + 36 = 72;
6 * 3 = 18;
1 * 3 = 3;
0 * 3 = 0.