Teachers, save “Penguin 1 more, 1 less, ten more, ten less” to assign it to your class.

Tap Listen to the 🔊 Use the 100 chart to help you Use the or to write or type 1 less, 1, more, ten less, ten more then the number in the middle On the last page you get to select the number to place in the middle Be sure to complete all of the Tap when you are done to submit your work