CCSS.MATH.CONTENT.3.NBT.A.2
Add and subtract within 1000 confidently.
Grade 3 · Number & Operations in Base Ten
The standard
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Free worksheets for 3.NBT.A.2
16 aligned worksheets. Every one is a free printable PDF. No account, no email, no paywall.
Addition Within 100 — No Regrouping
Math · 1 page
Addition Within 100 — With Regrouping
Math · 1 page
Subtraction Within 100 — No Regrouping
Math · 1 page
Subtraction Within 100 — With Regrouping
Math · 1 page
Addition Within 100 — No Regrouping — Review
Math · 1 page
Addition Within 100 — With Regrouping — Review
Math · 1 page
Subtraction Within 100 — No Regrouping — Review
Math · 1 page
Subtraction Within 100 — With Regrouping — Review
Math · 1 page
Addition Within 100 — No Regrouping — Challenge
Math · 1 page
Addition Within 100 — With Regrouping — Challenge
Math · 1 page
Subtraction Within 100 — No Regrouping — Challenge
Math · 1 page
Subtraction Within 100 — With Regrouping — Challenge
Math · 1 page
Addition Within 100 — No Regrouping — Extra Practice
Math · 1 page
Addition Within 100 — With Regrouping — Extra Practice
Math · 1 page
Subtraction Within 100 — No Regrouping — Extra Practice
Math · 1 page
Subtraction Within 100 — With Regrouping — Extra Practice
Math · 1 page