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Mathematics Grade 4 Subject Matter: Realizing Problem solving Using fundamental Operations
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Saint Patrick is lost. He needs to find his pot of gold. For him to be able to find it, he need to past 8 rainbows, but each rainbow includes 1 problem solving.
He need a help from MATHMAN!!!
Analyze the given problem and answer the question intelligently.
WHAT SHOULD I DO?
5
12
34
67
8
ANSWER
LEVEL 1
How many 3-digit numbers can you make using the following digits? Use each number no more than once in each number.
3, 5, 8
Answer : 6
They are 358385538583835853
NEXT
How many times can you subtract the number 5 from 25.
LEVEL 2
ANSWER
Answer: Once. After the first calculation, you will be subtracting 5 from 20 then 5 from 15 and so on.
20
This is no
longer 25
– 5 = 15
25 – 5 = 20
NEXT
Saint Lucy Elementary School, Mrs. Garcia's 3rd grade students line up in a row. If Matt is # 14 counting from the front of the line, and # 8 counting from the back of the line.
How many studentsare in the line?
LEVEL 3
ANSWER
Answer: 21 students
14 + 8 - 1 = 21The "minus 1" takes into a count the fact that Matt is counted twice.
NEXT
LEVEL 4
What are the next three letters in this riddle?
O, T, T, F, F, S, S, ?, ?, ?
ANSWER
Answer: E, N, T( Eight, Nine, Ten)
NEXT
A snail is at the bottom of a well 30 feet deep. It crawls up 3 feet each day. But at night, it slips down 2 feet.
How long does it take for the snail to crawl out the well?
LEVEL 5
ANSWER
NEXT
Answer: 28 days. Once it reaches the top it does not slip down 2 feet.
X = 30(3-2) -2 = 30 – 2
X = 28
LEVEL 6
To make a flag of the Philippines, you need 4 different colors of fabric.How many colors of fabric do you need to make 14 Philippines flags?
ANSWER
Answer: 4 (White, Blue, Red and Yellow)
NEXT
Saint David Elementary School's third grade classes won new books in the district reading contest. After distributing 14 books to each of the 6 classes, there are 4 books left.
How many new books did the 3rd grade get?
LEVEL 7
ANSWER
NEXT
Answer : 88 books 14 x 6 + 4 = 88
LEVEL 8
ANSWER
Supply the missing number.
2 7 69 5 14 3 8
YAHOO!!15 15 15 15 15
15 2 7 6 1515 9 5 1 1515 4 3 8 1515 15 15 15 15
Answer: 15Just add all of the
numbers horizontally, vertically and diagonally.
