Mentally adding and subtracting
Find the missing number! This math worksheet gives your child practice filling in the blanks in addition and subtraction equations up to 20.
MATH | GRADE: 1st
Skills
Adding to 20, Mental math, Subtracting within 20Common Core Standards: ,
CCSS.Math.Content.1.OA.D.8, CCSS.Math.Content.1.NBT.C.4
This worksheet originally published in .
