Algebra-Expressions and Equations - Grade 7
(Question: 1621052740)
Find the difference between the smallest n digit number and the greatest m digit number. (Assume n > m ).
A. \((10^{n-1}-1) + (10^m+1)\)
B. \((10^{n-1}+1) - (10^m+1)\)
C. \((10^{n-1}+1) - (10^m-1)\)
D. \(10^{n-1} - (10^m-1)\)
2549 Views 
693 Likes 1826 Views 520 Likes 1734 Views Locked 595 Likes 3160 Views Locked 1137 Likes 2435 Views Locked 918 Likes 3767 Views Locked 1464 Likes 3489 Views Locked 1533 Likes 3622 Views Locked 1338 Likes 1548 Views Locked 364 Likes 3980 Views Locked 1153 Likes Browse through all Practice Tests available for Grade 7
Grade 7 Locked
10 Questions
Chapter Wise
FractionsGrade 7 Locked10 QuestionsChapter WiseAlgebra-Expressions and EquationsGrade 7 Locked10 QuestionsChapter WiseMensuration - Perimeter, Area, VolumeGrade 7 Locked10 QuestionsChapter WiseAlgebra-Expressions and EquationsGrade 7 Locked10 QuestionsChapter WiseAlgebra-Expressions and EquationsGrade 7 Locked10 QuestionsChapter WiseFractionsGrade 7 Locked10 QuestionsChapter WiseExponents and PowersGrade 7 Locked10 QuestionsChapter WiseData Handling - Probability, StatisticsBrowse through all worksheets available for Grade 7
Grade 7 Locked10 QuestionsChapter WiseMensuration - Perimeter, Area, VolumeGrade 7 Locked10 QuestionsChapter WisePercentageGrade 7 Locked10 QuestionsChapter WiseTriangle and its propertiesGrade 7 Locked10 QuestionsChapter WiseFractionsGrade 7 Locked10 QuestionsChapter WiseSymmetryGrade 7 Locked10 QuestionsChapter WiseLines and AnglesGrade 7 10 QuestionsChapter WiseAlgebra-Expressions and EquationsGrade 7 Locked10 QuestionsChapter WiseAlgebra-Expressions and EquationsGrade 7 Locked10 QuestionsChapter WiseData Handling - Probability, StatisticsGrade 7 Locked10 QuestionsChapter WiseLines and Angles
Watchlist 
Share 
