tentukan hasil operasi hitung berikut! a.16+<24-9> b.27+<36-14> c.47-<18+24> d.63-<28+19>
Matematika
ajengs2
Pertanyaan
tentukan hasil operasi hitung berikut!
a.16+<24-9>
b.27+<36-14>
c.47-<18+24>
d.63-<28+19>
a.16+<24-9>
b.27+<36-14>
c.47-<18+24>
d.63-<28+19>
2 Jawaban
-
1. Jawaban Machzen
= 16 + (24 - 9)
= 16 + 15
= 31
= 27 + (36 - 14)
= 27 + 22
= 49
= 47 - (18 + 24)
= 47 - 42
= 5
= 63 - (28 + 19)
= 63 - 47
= 16 -
2. Jawaban gleanie8
a. 16+(24-9)= 16+15= 31
b. 27+(36-14)= 27+22= 49
c. 47-(18+24)= 47-(-6)= 53
d. 63-(28+19)= 63-48= 15