3.NBT.A.2 3 digit addition and subtraction
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is 3-digit addition?
Back
3-digit addition is the process of adding numbers that have three digits, such as 123 + 456.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
2.
FLASHCARD QUESTION
Front
What is 3-digit subtraction?
Back
3-digit subtraction is the process of subtracting one 3-digit number from another, like 789 - 456.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
3.
FLASHCARD QUESTION
Front
How do you add 3-digit numbers?
Back
Align the numbers by place value (hundreds, tens, ones) and add each column starting from the right.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
4.
FLASHCARD QUESTION
Front
How do you subtract 3-digit numbers?
Back
Align the numbers by place value and subtract each column starting from the right, borrowing if necessary.
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
5.
FLASHCARD QUESTION
Front
What is the sum of 777 and 333?
Back
1,110
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
6.
FLASHCARD QUESTION
Front
What is the difference when you subtract 125 from 323?
Back
198
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
7.
FLASHCARD QUESTION
Front
If Fred baked 45 cookies and 28 cookies, how many cookies did he bake in total?
Back
73 cookies
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
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