P – AS – OE6
The difference between two 2-digit numbers is a 2-digit number. What could the three 2-digit numbers be?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.P – CC – OE10
Start at 0. Count by either 20, 25 or 50 and stop when you reach 200.Page 118 of 139
