Ruby makes a bookshelf.She cuts a board 1 1/2 and 2 1/4 feet long from a board that is 8 3/4 feet long.How much board is left?
UNDERSTAND
a. What is asked?
b. What are given?
PLAN
c. What operation will you see?
d.Transform the problem to number sentence.
SOLVE
e. Show the computation.
f. Give the conplete answer.
CHECK
Check if the answer is correct
g. _____________________
Answers & Comments
UNDERSTAND
a. What is asked? How much board is left?
b. What are given? cuts a board 1 1/2 and 2 1/4 feet long from a board that is 8 3/4 feet long.
PLAN
c. What operation will you see?Addition and subtraction
yan lang po alam ko hehe