Answer:
15.5 because you have to take away some point
Step-by-step explanation:
you can do 15.8 +5.3 and that would make 21 - 15 and makes 6 so you can round 15.8 to 16 and then you subtract to make 10 then you add 5
Answer:
A.
Step-by-step explanation:
i pretty sure
130 because 2 is less than 5
Answer:
44u-36
Step-by-step explanation:
42u-36+2u
44u-36
