1 . 25 + 13 × 4. =
2. 17 + 42 : (-6). =
3. 56 – 39 × (-7).=
4. -12 – 46 : 8. =
5. – 21 – 7 × (8-). =
Tolong bantu y kak bsok mau dikumpul , beserta caranya 1 —– 5 plissss
1. 25 + (13 x 4) = 25 + 52
= 77
2. 17 + 42 : (-6) = 17 + [42 : (-6)]
= 17 + (-7)
= 10
3. 56 – [39 x (-7)] = 56 – (-273)
= 56 + 273
= 329
4. -12 – (48 : 8) = -12 – 6
= -18
5. -21 – [7 x (-8)] = -21 – (-56)
= -21 + 56
= 35
maaf kalau ada yg salah