P – IDP – PP39

Identify the error in the following pattern: 79, 76, 73, 70, 68, 64

P – IDP – PP40

Identify the error in the following pattern: 42, 46, 52, 54, 58, 62

P – IDP – WP1

A teacher started with 4 books. On her way through the school, she picked up 2 books from each class. How many books will she have when she leaves the fifth classroom?

P – IDP – WP2

A student started her rock collection with 6 rocks. Every day, she found 2 more rocks. How many rocks will she have when at the end of the seventh day?

P – IDP – WP3

A baker started with 40 cookies in his basket. For each person he visited, he gave away two cookies. How many cookies will he have when he leaves the sixth house?

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!