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Calculează apoi compara rezultatele : 3*9+7*3[]42:6-40:10 ; 62+45:9-12:3[]70-35:5+9*2 ; 54:6:3+7*6[]2*4*9-63:9:7

Răspuns :

3*9+7*3 = 48
42:6-40:10= 3.
1)3*9+7*3=48
42:6-40:10=3 Deci,48>3
2)62+45:9-12:3=63
70-35:5+9*2=81 Deci,63<81
3)54:6:3+7*6=45
2*4*9-63:9:7=71 Deci,45<71
Sper ca te-am ajutat!