adding and subtracting two digit numbers
Flashcard
•
Mathematics
•
2nd - 5th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
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
2.
FLASHCARD QUESTION
Front
What is subtraction?
Back
Subtraction is the process of taking one number away from another.
Tags
CCSS.2.NBT.B.7
3.
FLASHCARD QUESTION
Front
What is a two-digit number?
Back
A two-digit number is a number that has two places, such as 10 to 99.
Tags
CCSS.1.NBT.A.1
4.
FLASHCARD QUESTION
Front
What does the '+' symbol mean?
Back
The '+' symbol means to add numbers together.
Tags
CCSS.1.OA.A.1
5.
FLASHCARD QUESTION
Front
What does the '-' symbol mean?
Back
The '-' symbol means to subtract one number from another.
Tags
CCSS.7.NS.A.1C
6.
FLASHCARD QUESTION
Front
What is the sum of 30 and 20?
Back
The sum of 30 and 20 is 50.
Tags
CCSS.2.NBT.B.5
7.
FLASHCARD QUESTION
Front
What is 45 - 15?
Back
45 - 15 equals 30.
Tags
CCSS.2.OA.A.1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
