FLUENCY AND SKILLS PRACTICE Name: LESSON 7 Estimating with Subtraction Estimate the difference. Use an easier number close to the second number. 1 Estimate the difference of 2 Estimate the difference of 53 and 38. 76 and 42. 53 - 76 - The difference of 53 and 28 is The difference of 76 - 42 is about about Estimate the difference of 4 Estimate the difference of 45 and 21. 65 and 19. 45 - 65 " The difference of 45 and 21 is The difference of 65 and 19 is about about Estimate the difference. Use easier numbers for both numbers. 5 Estimate the difference of 6 Estimate the difference of 84 and 57 72 and 37. The difference of 84 and 57 is The difference of 72 and 37 is about about 7 Estimate the difference of 51 and 36. What strategy did you use to solve the problem? Explain. GRADE 2 . LESSON 7 Curriculum Associates, LLC Copying permitted for classroom use. Downloaded by T. Schuyler at MARVIN E LEWIS ELEM SCHOOL. This resource expires on 6/30/2024