Soal operasi hitung campuran
1 . 2.400 : ( - 40 ) x 15 - 30 x 18 = ........
2 . 40 x 45 + 3.200 : ( - 8 ) + ( - 14 ) x 90 = ........
3 . -6.000 : ( - 12 ) + 6 x ( - 35) - 1.200 = ........
4. 400 x ( - 7 ) - 6.000 : 40 + 3.000 = .....
5 . 450 + 50 x ( - 6 ) + 2.400 : 30 = ......
6. 3.600 - 8.000 : 50 + 30 x ( - 45 ) = ........
7. 750 - 800 + 450 x ( - 8 ) : 150 =........
8. 2.800 : ( -70 ) x 25 + 28 x 30 = .........
9. 300 x ( -12 0 - 9.000 : 15 + 4.000 =............
10. 200 + 2.800 : (- 40 ) - 300 x ( - 6 ) = ................

jawab dengan benar yaa

1

Jawabanmu

2014-08-03T19:09:51+07:00
1.) -60 x15- 540 = 900-540= 360......2) 1800 + (-400)+ (-1260)=140.....3). 500 + (-210)-1200 = -910.....4) -2800 - 150+ 3000 = 50 ....5) 450 + (-300) + 8 =158.....6). 3600-160 + (-1350) = 2090....7). 750 - 800 +24 = -26....8) -40 x 25 + 840 = -160...9). 300 x (-120 - 600 + 4000) = 300x3280 = 984.000.....10).200 + -70 + 1800 = 1930