Current location - Training Enrollment Network - Mathematics courses - How to do these two five-star math problems?
How to do these two five-star math problems?
1, according to the sum of numbers written on any two opposite faces is equal to 7, and the sum of numbers on two close faces is equal to 8, then:

The reverse side of cube A, 1 is 6;

The side next to cube b and a is 2; Opposite is 5.

The side next to cube c and b is 3; Opposite is 4.

The antonym of cube e, 4 is 3;

Cube d, the side near e is 5; Opposite is 2;

Cube C, one side near D is 6, and the opposite side is1;

Then cube c is 5 or 2;

2, 354, 157 and 164 appear once? 3,6,7。

What is the number? 367,376,637,673,736,763。 Six possibilities.