Comparison Difference-Unknown Keyword-More Word Problems 2-44

Model comparison problems in which the keywords "greater" and "more" are used to describe the difference between 2 quantities. Lisa read 52 books. David read 17 books. How many more books did Lisa read than David? Since 52-17 = 35, Lisa read 35 more books than David. Subtract or add to find the difference.

 
 

2. Practice

Lesson
2-44
Lesson
2-44
Lesson
2-44