Tentukan hasil operasi hitung penjumlahan dan pengurangan pada bilangan bulat berikut!
a. 6+10-3+ (-2)
b. 9-4+16 +12
c. -12 + 14-5-10
d. 10-12-(-18) + (-7)
e. 12+8-6+ (-11)
»PakaiCara
»NoNgasal
Have a great time doing it!:D
a. 6+10-3+ (-2)
b. 9-4+16 +12
c. -12 + 14-5-10
d. 10-12-(-18) + (-7)
e. 12+8-6+ (-11)
»PakaiCara
»NoNgasal
Have a great time doing it!:D
Jawaban:
a. 6+10-3+(-2)= 6+10-3-2
= 16-3
= 13-2
= 11
b. 9-4+16+12 = 9-4+16+12
=9-4
=5+16
=21+12
=33
a. 11
b. 20.75
c. -13
d. 27
e. -15.5
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