Sagot :
Answer:
1. 82m
2. 91cm
3. 28dm
4. 63mm
5. 103cm
Step-by-step explanation:
1. 12m + 28m + 42m = 82m
2. 15cm + 15cm + 16cm + 45cm = 91cm
3. 10dm + 18dm = 28dm
4. 10mm + 10mm + 18mm + 25mm = 63mm
5. 20cm + 38cm + 45cm = 103cm
Answer:
1. 82m
2. 91cm
3. 28dm
4. 63mm
5. 103cm
Step-by-step explanation:
1. 12m + 28m + 42m = 82m
2. 15cm + 15cm + 16cm + 45cm = 91cm
3. 10dm + 18dm = 28dm
4. 10mm + 10mm + 18mm + 25mm = 63mm
5. 20cm + 38cm + 45cm = 103cm