Price: 325 points or $3.25 USD
Subjects: math,mathElementary,multiplicationAndDivision,additionAndSubtraction,factorsAndMultiples
Grades: 1,2,3
Description: Your students will practice their math facts within 20 using fact families. They'll type in the missing numbers to complete these math fact families, reinforcing their understanding of the relationship between numbers using addition and subtraction. Aligned with Standard 2.NBT.5. Grade Level Suitability: Created for 2nd graders mastering addition and subtraction within 20, but can also be used as a challenge for 1st graders or as review for 3rd graders.