P – AS – OE9
The estimated difference between two numbers is 60. What could the two numbers be?P – CC – OE11
Start at 500. Count by either 20, 25 or 50 and stop when you reach 800.P – CC – OE12
If you start counting at 0 and want to arrive at 400 quickly. What will you skip count by? Record your number sequence.P – CC – OE13
If you start counting at 1000 and want count backwards to 400 quickly. What will you skip count by? Record your number sequence.Page 118 of 139