Question

6000+2000-4000

90000-(70000-20000)

90000-70000-20000

12000:6

21000x3

9000-4000x2

Answer 1

6000+2000-4000= 8 000 - 4 000 = 4 000

90000-(70000-20000)= 90 000 - 50 000= 40 000

90000-70000-20000= 20 000 - 20 000 =0

12000:6 = 2 000

21000x3= 63 000

9000-4000x2 = 9 000 - 8000 =1000 

Answer 2

6000 + 2000 - 4000 = 4000

90000 - (70000 - 20000) = 40000

90000 - 70000 - 20000 = 0

12000 : 6 = 2000

21000 x3 = 63000

9000 - 4000x2 = 9000 - 8000 = 1000

Answer 3

.

6000+2000-4000 = 4000

90000-(70000-20000)= 40000

90000-70000-20000 = 0

12000:6= 2000

21000x3= 63000

9000-4000x2= 1000

Answer 4

6000 + 2000 - 4000 = 8000 - 4000 = 4000

90000 - ( 70000 - 20000 ) = 90000 - 50000 = 40000

90000 - 70000 - 20000 = 20000 - 20000 = 0

12000 : 6 = 2000

21000 x 3 = 63000

9000 - 4000 x 2 = 9000 - 8000 = 1000