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Competition
AMC 8 L1: Assignment
Problem 1

AMC 8 L1: Assignment

Complete problem set with solutions and individual problem pages

Problem 1 Easy

Calculate: 1+3+5+7+9+11+\cdots +29=            

Answer:225
Solution

~~~~~1+3+5+7+9+11+\cdots +29

=\left( 1+29 \right)\times 15\div 2

=225

Related Problems
Problem 2 AMC 8 L1: Assignment
Problem 3 AMC 8 L1: Assignment
Problem 4 AMC 8 L1: Assignment
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