Help your first graders master addition and subtraction with this fun, no-prep math pack! This resource includes 30 pages of engaging, hands-on worksheets that build strong number sense using ten frames, number lines, and visual models. Students will practice for Kindergarten - Grade 2 : Making sums and differences (to 20) Adding and subtracting using number lines Counting on and taking away Solving picture-based word problems Using ten frames to represent numbers and equations With kid