Spring Math Review also works year round! Your first grade students will practice/review addition/subtraction within 100, properties, base ten, place value, measurement/data, time to hour/half hour and geometry. 72 engaging and rigorous student sheets aligned to 1st CCSS as well as keys. There are differentiated activities, cut/paste all with adorable spring clipart/theme. There is a clickable Table of Contents and answer keys.You will find 72 standards based sheets covering the following skills