An even number ends with

Which of the following is a quadrilateral?

X, XX, XXY, XXYY, ________.

Complete the  series 652,657,662______

Create  patterns with 3 even numbers (10,12,14)

If we add _________ to any odd number we get an even number.

If A D B O C G  is coded as D O G, then A B B O C O D K is coded as.

Rewrite the given numbers in correct order 12, 6 , 18 , 30 , 24.