Sagot :
1.2150= 2000
because 1 near to 2
you can round off if greater or equal by 5
2. 2150+950= 3100 g.
3 kg. and 1 g.
3.3100-600= 2500
2 and half kilo
4. 10 kg- 2 1/2 kg= 7 1/2 kg
because 1 near to 2
you can round off if greater or equal by 5
2. 2150+950= 3100 g.
3 kg. and 1 g.
3.3100-600= 2500
2 and half kilo
4. 10 kg- 2 1/2 kg= 7 1/2 kg
1 .2.15 kilograms
2 .3.1 kilograms
3 .2.5 kilograms
4 .7.5 kilograms
2 .3.1 kilograms
3 .2.5 kilograms
4 .7.5 kilograms