Question

1. 54x(-10):9+248:8
2. -66:6-(-12)+(-72)
3. 150x(-120:(-40))-125
4. -56+(-48):(-4)-20​

Answer 1

Jawaban:

1. -29

2. -71

3. 325

4. -64

Penjelasan dengan langkah-langkah:

1. -29

-> (54×(-10):9)+(248:8)

-> -60+31

-> -29

2. -71

-> (-66:6)-(-12)+(-72)

-> -11+12+(-72)

-> -71

3. 325

-> 150×(-120:(-40))-125

-> 150×3-125

-> 450-125

-> 325

4. -64

-> -56+((-48):(-4))-20

-> -56+12-20

-> -64