P – AS – OE11

The estimated sum of two numbers is 90. What could the two numbers be?

P – AS – OE12

The estimated sum of two numbers is 500. What could the two numbers be?

P – CC – OE14

You are asked to count from 700 to 1000. What two different numbers could you pick to skip count by that would have you say some of same numbers?

P – CC – OE15

You are asked to count backwards from 1000 to 800. What two different numbers could you pick to skip count by that would have you say some of same numbers?

P – CC – OE16

You are asked to count from 0 to 100. What two different numbers could you pick to skip count by that would have you say some of same numbers?

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