P – AS – OE3

The sum of two 3-digit numbers is a 3-digit number. What could the two 3-digit numbers be?

P – AS – OE4

The sum of one 3-digit number and one 2-digit number is a 3-digit number. What could the numbers be?

P – CC – OE7

You have a collection of items. Count how many is in your collection and record the total.

P – CC – OE8

Start at 20, 25 or 50. Skip count by that same number until you get to 1000.

P – CC – OE9

Start at 1000. Count backwards by either 20, 25 or 50 and stop when you reach 700.

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