This packet correlates with the Singapore math curriculum for kindergarten and first grade.
This packet allows students to explore all of the number combinations form 11 to 20 using the number bond system. Children will be breaking apart each number into two pieces first by coloring in squares using two colors, then by writing the combinations out in number bond form. Please see the thumbnails for visual examples of this.
They should make the connection that each number has one more combination than the number itself (4 has 5 possible combinations, 5 has 6 possible combinations etc.) It is a great way to introduce facts to 10 on a more concrete level.
This packet contains one page for each number from 11-20 as well as answer sheets for each number. A packet for numbers 1-10 is also available in my store.
If you have any questions or concerns, please do not hesitate to contact me. I hope you enjoy!