Question

1 2 3 4 5 6 7 8=9 1 2 3 4 5 6 7 8 9=10

Answer 1

Ответ:

12+3-4+5-6+7-8=9

12-3+4+5+6-7-8=9

12-3-4-5-6+7+8=9

12-3-4+5-6+7+8-9=10

12+3+4+5-6-7+8-9=10

12+3-4-5-6-7+8+9=10

Пошаговое объяснение:

12+3-4+5-6+7-8=15-4+5-6+7-8=11+5-6+7-8=16-6+7-8=10+7-8=17-8=9

12-3+4+5+6-7-8=9+4+5+6-7-8=13+5+6-7-8=18+6-7-8=24-7-8=17-8=6

12-3-4-5-6+7+8=9-4-5-6+7+8=5-5-6+7+8=0-6+7+8=1+8=9

12-3-4+5-6+7+8-9=9-4+5-6+7+8-9=5+5-6+7+8-9=10-6+7+8-9=4+7+8-9=11+8-9=19-9=10

12+3+4+5-6-7+8-9=15+4+5-6-7+8-9=19+5-6-7+8-9=24-6-7+8-9=18-7+8-9=11+8-9=19-9=10

12+3-4-5-6-7+8+9=15-4-5-6-7+8+9=11-5-6-7+8+9=6-6-7+8+9=0-7+8+9=1+9=10

Answer 2

To make both equations correct, you need to insert mathematical operators (+, -, *, /, etc.) between the given numbers. Since there are multiple ways to achieve the desired results, here are a few examples:

1. One possible solution for the first equation (1 2 3 4 5 6 7 8 = 9) is: 1 + 2 + 3 - 4 + 5 - 6 + 7 + 8 = 9

2. One possible solution for the second equation (1 2 3 4 5 6 7 8 9 = 10) is: 1 + 2 + 3 + 4 - 5 + 6 + 7 + 8 + 9 = 10

Remember, there could be many other combinations that satisfy these equations. The goal is to use mathematical operators to manipulate the numbers and make the equations true.