Mental Math Addition & Subtraction
Flashcard
•
Mathematics
•
3rd - 5th Grade
•
Practice Problem
•
Hard
+8
Standards-aligned
Wayground Content
Used 1+ times
FREE Resource
Student preview
16 questions
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1.
FLASHCARD QUESTION
Front
What is Mental Math?
Back
Mental Math is the ability to perform calculations in your head without using a calculator or paper.
Tags
CCSS.2.NBT.B.5
2.
FLASHCARD QUESTION
Front
What is Addition?
Back
Addition is the process of finding the total or sum by combining two or more numbers.
Tags
CCSS.1.OA.A.1
3.
FLASHCARD QUESTION
Front
What is Subtraction?
Back
Subtraction is the process of finding the difference between two numbers by taking one number away from another.
4.
FLASHCARD QUESTION
Front
What is the sum of 32 and 25?
Back
57
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
5.
FLASHCARD QUESTION
Front
What is the sum of 40 and 15?
Back
55
Tags
CCSS.2.NBT.B.5
6.
FLASHCARD QUESTION
Front
What is 17 minus 7?
Back
10
Tags
CCSS.2.OA.A.1
7.
FLASHCARD QUESTION
Front
What is 7 plus 8?
Back
15
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
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