3 Digit Addition
Flashcard
•
Mathematics
•
2nd Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the process of adding three-digit numbers called?
Back
Three-digit addition.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
2.
FLASHCARD QUESTION
Front
What is the sum of 450 and 461?
Back
911.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
3.
FLASHCARD QUESTION
Front
What is the sum of 391 and 454?
Back
845.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
4.
FLASHCARD QUESTION
Front
What is the sum of 424 and 450?
Back
874.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
5.
FLASHCARD QUESTION
Front
What is the sum of 461 and 391?
Back
852.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
6.
FLASHCARD QUESTION
Front
What is the first step in solving a three-digit addition problem?
Back
Align the numbers by their place values (hundreds, tens, and units).
Tags
CCSS.2.NBT.B.7
7.
FLASHCARD QUESTION
Front
How do you carry over in addition?
Back
If the sum of a column exceeds 9, carry over the tens to the next column.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
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