5. (-18.5) + (21.8) + (-37.21) is
equal to ______.
Problem Solving Instruction:
Solve and understand the given Problem. Show
1. Angelo collected 10kg of used paper for the
recycling drive at school. Roj Collected 5 times
as much as Angelo
a.How many kilograms of newspaper did Roj collect?
b. If each kilo of used paper cost ₱4.25, how much
more money will Roj collect than Angelo?