Creating and Describing Patterns
Patterns, and more...

 1 EASY Is there a pattern here? Triangle, square, triangle, square,...

 2 MEDIUM Which of the following shows a pattern? 1, 3, 5, 7, 92, 4, 6, 8, 101, 2, 3, 4, 55, 4, 3, 2, 1All of the above

 3 MEDIUM How would you describe the following pattern? 1, 3, 5, 7, 9 Increasing by twosConsecutive increasing even numbersConsecutive increasing odd numbersBoth A and CBoth A and B

 4 HARD How would you describe the following pattern? 40, -35, 30, -25, 20, -15, ... It's not a patternDecreasing by fivesDecreasing by tensDecreasing by fives, where every other number is negativeAdding by fives

 5 HARD How would you describe the following pattern? 21, 17, 13, 9, ... Decreasing by foursIncreasing by foursIncreasing odd numbersDecreasing odd numbersIt's not a pattern

 6 HARD In the month of July, Marta played badminton on the 1st, the 6th, the 11th, the 16th, the 21st, the 26th, and the 31st. Does Marta play badminton in a certain pattern? If so, what is the pattern? Yes; she plays every weekNo; she plays every weekYes; she plays one day then rests four daysNo; she plays one day then rests four daysYes; she plays one day then rests five days