3-Digit Addition and Subtraction Curriculum Resources
2nd Grade 3-Digit Addition and Subtraction curriculum-resources
Add and subtract within 1000—Dragon Egg
Your class will love finding the dragon egg in this fun math activity! Students will solve the 3-dig...
2.NBT.B.7
Addition and Subtraction
This three-digit addition and subtraction sheet goes up to 800. Students must use regrouping for all...
2.NBT.B.7
3rd Grade 3-Digit Addition and Subtraction curriculum-resources
3 Digit Addition and Subtraction
This three-digit addition and subtraction worksheet is perfect for practicing this skill. You will f...
3.NBT.A.22.NBT.B.7
Adding & Subtracting
This three-digit addition and subtraction worksheet is perfect for practicing this skill. You will f...
3.NBT.A.2