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4. Allie solves the subtraction problem 304 - 9 as follows: 2 14 304 9. 205 Explain to Allie what is wrong with her method, and explain why the correct method makes sense.

4. Allie solves the subtraction problem 304 - 9 as follows: 2 14 304 9. 205 Explain to Allie what is wrong with her method, and explain why the correct method makes sense.

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 5CT: A commuter must travel from Ajax to Barrie and back every day. Four roads join the two cities. The...
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I need help with number 4 specifically.
uld let 2.5 is represented by 2 and 5 bundles of 10 tooth- resented by 1 bundle of 10 Tual toothpicks. Now Ellie t she'll need to regroup in ght help Ellie to think in 0.13 can be represented way of using the tooth- g that a dime is equal to Now we are ready to and 5 individual action figures: 6 boxes + 64 bags + 9 individual - (2 boxes + 37 bags + 5 individual) 4 boxes + 27 bags + 4 individual So a total of 4 boxes, 27 bags, and 4 individual a tion figures were sold during the month. ECTION 3.3 31, Adding and Sub- ath Drawings. Show ght solve the addition =tudent 4 might solve - 28. In each case k the student would 4. Allie solves the subtraction problem 304 - 9 as follows: 2 14 304 9. 205 pundled things to addition problem th drawings to aid Explain to Allie what is wrong with her method, and explain why the correct method makes sense. 5. Zachary added 3.4 + 2.7 and got the answer 5.11. How might Zachary have gotten this incor- rect answer? Explain to Zachary why his answer is not correct and why a correct method for add- ing 3.4 + 2.7 makes sense. d things to explain roblem 231 – – 67. ar explanation.
Transcribed Image Text:uld let 2.5 is represented by 2 and 5 bundles of 10 tooth- resented by 1 bundle of 10 Tual toothpicks. Now Ellie t she'll need to regroup in ght help Ellie to think in 0.13 can be represented way of using the tooth- g that a dime is equal to Now we are ready to and 5 individual action figures: 6 boxes + 64 bags + 9 individual - (2 boxes + 37 bags + 5 individual) 4 boxes + 27 bags + 4 individual So a total of 4 boxes, 27 bags, and 4 individual a tion figures were sold during the month. ECTION 3.3 31, Adding and Sub- ath Drawings. Show ght solve the addition =tudent 4 might solve - 28. In each case k the student would 4. Allie solves the subtraction problem 304 - 9 as follows: 2 14 304 9. 205 pundled things to addition problem th drawings to aid Explain to Allie what is wrong with her method, and explain why the correct method makes sense. 5. Zachary added 3.4 + 2.7 and got the answer 5.11. How might Zachary have gotten this incor- rect answer? Explain to Zachary why his answer is not correct and why a correct method for add- ing 3.4 + 2.7 makes sense. d things to explain roblem 231 – – 67. ar explanation.
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