•If your students need a ‘jump start’ for adding 3 numbers for the sums of 10-20, this product is just what you need. Using the numeral frogs as addends and the lily pads as the sum, students select 3 addends that equal the sum on a lily pad. •There are also 3 addend equation sheets and various detailed game options and ideas to go with each idea. •Activities are available in both color and black & white. Materials Included:1. Frog numerals 1-21 (color & black/white) 2. Two bonus frog num