Question

1. -14+45+55+14 = 100
2. -5+(-17)+15+27=54
3. -48+72+(-27)+58=55

betul ga itu jawabannya ??
klo slh ksh tw jawabannya y

Answer 1

Jawabanmu sudah sangat betul dan semoga km makin hebat matematika nya ya 

Answer 2

Halo, Nisrinanur57

1. -14 + 45 + 55 + 14 = (-14 + 45) + (55 + 14) = 31 + 69 = 100
2. -5 + (-17) + 15 + 27 = (-5 + -17) + (15 + 27) = -22 + 42 = 20
3. -48 + 72 + (-27) + 58 = (-48 + 72) + (-27 + 58) = 24 + 31 = 55

Keep Smile (^__^)