Price: 225 points or $2.25 USD
Subjects: math
Grades: 1,2,3,4
Description: 25 Self-Checking Boom Cards: NO PREP! Students read each number sentence and then type in the missing number to make the equation complete. They click on submit to check their work. Kids will love solving for the missing numbers. Check out a few preview cards and my store (Mrs. S's Shining Stars) for many more decks! Have fun!