1.(4 + ( - 9 ) - ( - 3 )) - ( - 5 + 7 + ( - 8 )) =............. a. -2 b. 4 c. 8 d. 18 2.Jika 105 - 53 - ( - 16 )=110 - ( - a ), nilai a adalah............ a. -
Matematika
dianarizkita
Pertanyaan
1.(4 + ( - 9 ) - ( - 3 )) - ( - 5 + 7 + ( - 8 ))
=.............
a. -2
b. 4
c. 8
d. 18
2.Jika 105 - 53 - ( - 16 )=110 - ( - a ), nilai a adalah............
a. - 42
b. - 24
c. 24
d. 42
tolong dijawab pakai cara yaa :)
=.............
a. -2
b. 4
c. 8
d. 18
2.Jika 105 - 53 - ( - 16 )=110 - ( - a ), nilai a adalah............
a. - 42
b. - 24
c. 24
d. 42
tolong dijawab pakai cara yaa :)
2 Jawaban
-
1. Jawaban baban10
1 b
2a. ................. -
2. Jawaban DerenGoeyz
Jawaban & Cara :
1.(4 + ( -9 + 3)) - (-5 + 7 - 8)
= 4 - 6 + 5 - 7 + 8
= -2 -2 + 8
= b.4
2.105 - 53 + 16 = 110 + a
-a = 42
a = a.-42
Maaf Jika Salah & Terima Kasih!!