Do you need to review Number Sense with your learners?This Missing Number Maths Center by Teach, Live & Travel was designed with your little learners in mind, allowing them to develop their counting fluency, and consolidate their numbers to 100 in a fun, engaging way! How could I use these in my classroom?Ā»Whole class: display a strip on the interactive board and discuss with your learners.Ā»Small group: after introducing the concept to your class, introduce the center and demonstrate how to