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I have $150. I bought a ballpen for $25. How much money is left to me? total amount = 150 25 = ballpen ? 150 – 25 = 125 Word Problems Example 1 $125 money.

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Presentation on theme: "I have $150. I bought a ballpen for $25. How much money is left to me? total amount = 150 25 = ballpen ? 150 – 25 = 125 Word Problems Example 1 $125 money."— Presentation transcript:

1 I have $150. I bought a ballpen for $25. How much money is left to me? total amount = 150 25 = ballpen ? 150 – 25 = 125 Word Problems Example 1 $125 money left

2 I have a 32 inch ribbon. I divided it equally and gave Ana, Bea, Caili, and Davi one piece each. How long did each one of them receive? total length = 32 ? length of one piece = 32 ÷ ?4= 8 Ana Bea Caili Davi Word Problems Example 2 8 inch

3 I You 5 52 7 12 In 10 days how much did we earn altogether? Altogether in one day we earned? In 10 days, we will earn? 12 X 10 = 120 P7 P120 Word Problems Example 3Example 3 I earned P5 in one day. You earned P2 more than me. How much did you earn in one day?

4 I earned P5 in one day. You earned P1 less than me. How much did you earn in one day? How much money will you give me so that my money will be twice as yours ? I You 5 1 4 9 Altogether in one day we earned? Example 4Example 4 Word Problems ?5 -1 4 ( 5 + 4)

5 I earned P5 in one day. You earned P1 less than me. How much did you earn in one day? How much money will you give me so that my money will be twice as yours ? I You 5 4 9 Example 4Example 4 Word Problems 3 units = 9 How can I get the amount in each unit? 4

6 consider this... Example 4Example 4 Word Problems How many apples are you going to put in each box? You divide the 9 apples into 3 (boxes). Each box has 3 apples.

7 I earned P5 in one day. You earned P1 less than me. How much did you earn in one day? How much money will you give me so that my money will be twice as yours ? I You 5 3 4 9 Example 4Example 4 Word Problems 3 units = 9 1 unit = 3 3 3 1 unit = 9÷3 4 How can I get the amount in each unit? You divide the P9 into 3 (units).

8 I earned P5 in one day. You earned P1 less than me. How much did you earn in one day? How much money will you give me so that my money will be twice as yours ? I You 5 3 4 9 Example 4Example 4 Word Problems 3 units = 9 1 unit = 3 You will give me P? to make my money twice as yours. P1 3 3 4

9 Chin Poh delivers 486 copies of newspaper every day. How many copies of newspaper does he deliver in a week? 1st day 486 copies 2nd day 486 copies 3rd day 486 copies 4th day 486 copies 5th day 486 copies 6th day 486 copies 7th day 486 copies Copies in a week = 486 X ? 7 = 3 402 Word Problems Example 5 3 402 copies

10 Mrs. Johnson bought a computer and a printer. The computer cost 2 times as much as the printer. If the computer cost $2968, how much did she pay for the printer? Printer Computer Word Problems Example 6 What is the cost of 1 printer and 1 computer? ?

11 Mrs. Johnson bought a computer and a printer. The computer cost 2 times as much as the printer. If the computer cost $2968, how much did she pay for the printer? Printer Computer 2968 ? Cost of printer = = 1484 Word Problems Example 6 $1484 1484 2 units = 2968 1 unit = 2968 ÷ 2 1484

12 Mrs. Johnson bought 1 computer and 3 printers for $7500. If the computer cost 2 times as much as the printer, how much is the computer? 1 Printer 1 Computer ? Word Problems Example 6 - Variation What is the cost of 1 printer and 1 computer?

13 Mrs. Johnson bought 1 computer and 3 printers for $7500. If the computer cost 2 times as much as the printer, how much is the computer? 3 Printers 1 Computer Word Problems Example 6 - Variation 75007500 per unit = 7500 ÷ 5 = 1500 ? 1 computer = 1500 X 2 = 3000 ? $ 3000 ? ? ? ? ? 1500 1 Printer

14 Kurt bought 48 pencils. He plans to put 4 pencils in one box. How many boxes of pencils will he have? Number of pencils = 48 4 pencils Number of boxes = 48 ÷ ? 4 = 12 boxes 1 box How many boxes of 4 pencils will Kurt have? Word Problems Example 7 12 boxes How many of this box will Kurt make in 48 pencils?

15 Kurt bought 48 pencils. He plans to put 4 pencils in one box. How many boxes of pencils will he have? Word Problems Example 7 12 boxes

16 Kurt bought 48 pencils. He plans to divide them into 12 boxes. How many pencils will he have in one box? Number of pencils in one box = 48 ÷ ? 12 = 4 pencils How many pencils will Kurt have in one box ? Word Problems Example 8 4 pencils

17 A shopkeeper has 4992 greeting cards. He puts 6 greeting cards in each packet. How many packets of greeting cards does he have? total of greeting cards = 4992 6 cards Number of packets = 4992 ÷ ? 6 = 832 1 packet How many packets of 6 greeting cards are there in 4992 greeting cards? Word Problems Example 9 832 packets How many of this packet will the shopkeeper make in 4992 cards?


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