1.  What comes next in the pattern above _______________________

2.  Last week's Math Weekly Challenge pattern 1, 2, 4, 8, ______

3.  9, 12, 15, 18, ______, _______

4.  10, 12, 14, 16, _____, _______

5.  65, 60, 55, 50, ______, _______

6.  a, b, d, g, k, ____

7.  48, 46, 44, 42, _____, ______

8.  23, 33, 43, 53, 63, _____, ______

For 4th and 5th grades:

9.  triangle, quadrilateral, pentagon, ________________________

10.  Last week's Math Weekly Challenge pattern for 4th and 5th grades 1, 3, 9, 27, _________, ___________

11.  16, 8, 4, 2, 1, __________, _____________

12. Value of 1 penny & 1 nickel & 1 dime & 1 quarter, Value of 2 pennies & 2 nickels & 2 dimes & 2 quarters, ______________