Make finding the missing addend fun and festive this Easter! These 20 print-and-go missing addends worksheets give students focused, meaningful practice solving for the unknown number in addition equations within 20 – a critical early algebra and number sense skill – all wrapped up in a cheerful Easter theme featuring bunnies, Easter eggs, and spring designs. Just print, hand out, and let the problem-solving begin! Perfect for 1st grade and 2nd grade math centers, morning work, small groups, or