The answer is if the numbers have the same base then you have to subtract or divide to change the base so the two numbers don’t have the same base
Answer:
Step-by-step explanation:
is there more to the question?
4x10= 40 sweets. (Paul)
1x 10= 10 sweets. (Fiona)
3x10=30 sweets (pip)
40+10+30= 80
80 sweets all together.
Answer:
4 cm
Step-by-step explanation:
because it's in between.