Composing Numbers 11 - 19!! Increase fluency with tens with this resource!Working on composing and decomposing numbers in February? Make it fun with this composing numbers set! This set includes 5 activities for composing numbers 11 – 19 by adding to a ten with a February Valentine theme perfect for your February centers. There are 3 sets for "10 and 4 more is...", a set for adding to a ten using ten frames, and a number bond set for adding to a ten. All five activities include a corresponding