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UNIT 7
CHAPTER 28
 
 
 
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CHAPTER 28 EXPLORING 2-DIGIT ADDITION AND SUBTRACTION
Chapter 28 Technology Link: Calculator
 
 

  
Compare Data
  
Calculator
  
  
Calculator - counting


You can use a  to compare data.

Robin grew three kinds of vegetables in her garden.


tomatoes
carrots
peppers
18
24
11

1.How many more carrots than peppers did Robin grow?
Press.



Use the data on the chart to answer the questions.

You can use a .
2.How many more tomatoes than peppers did Robin grow?_______
3.If Robin grew 10 fewer tomatoes, how many tomatoes would there be?_______
4.If Robin grew 30 more carrots, how many carrots would she have in all?_______

 

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