The purpose of this activity is for students to practice writing simple expressions from real world word problems as well as practicing writing expressions using a number line. 7.NS.1, 7.NS.3, 6.NS Directions: Students will work in pairs or groups to solve 8 puzzles. Students start with the word problem and must match it with the correct expression. Then, students will match the expression with the correct number line. Lastly, students will match the number line with the final answer. This c