Crack the Code worksheets include 45 no prep activity pages to help students practice addition and subtraction.
There are 15 pages for each skill: addition, subtraction, and mixed addition and subtraction. This is a fun alternative to traditional practice pages because students have to crack the code before they solve the problem. There are 15 different year-round themes included.
These activities do not require any prep, which makes them perfect for morning work, homework, sub tubs, time fillers, or math centers.
Students use the code at the top of the page to create an addition or subtraction sentence. They will write the sentence on the line and solve it. You may want to provide your students with small manipulatives (such as plastic math cubes or mini erasers) to help them solve the math problems.