Răspuns :
8x12=96-paine alba
6x12=72-graham
3x12=36-neagra
Total: 96+72+36=204
(8x12)+(6x12)+(3x12)=96+72+36=204
(8+6+3)x12=17x12=204
6x12=72-graham
3x12=36-neagra
Total: 96+72+36=204
(8x12)+(6x12)+(3x12)=96+72+36=204
(8+6+3)x12=17x12=204
8x12=96-paine alba
6x12=72-graham
3x12=36-neagra
Total: 96+72+36=204
(8x12)+(6x12)+(3x12)=96+72+36=204
(8+6+3)x12=17x12=204
6x12=72-graham
3x12=36-neagra
Total: 96+72+36=204
(8x12)+(6x12)+(3x12)=96+72+36=204
(8+6+3)x12=17x12=204