Add and Subtract Within 20
Flashcard
•
Mathematics
•
2nd Grade
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the result of adding 4 and 12?
Back
16
Tags
CCSS.1.OA.A.1
2.
FLASHCARD QUESTION
Front
What is the result of subtracting 7 from 13?
Back
6
Tags
CCSS.2.OA.A.1
3.
FLASHCARD QUESTION
Front
What is the result of subtracting 5 from 18?
Back
13
Tags
CCSS.2.OA.A.1
4.
FLASHCARD QUESTION
Front
What is the result of subtracting 7 from 18?
Back
11
Tags
CCSS.1.OA.C.6
5.
FLASHCARD QUESTION
Front
Which of the following does not equal 9: 15-9, 10-1, 8+1, or 7+2?
Back
15-9
Tags
CCSS.2.OA.A.1
6.
FLASHCARD QUESTION
Front
What is the sum of 9 and 7?
Back
16
Tags
CCSS.2.OA.C.3
7.
FLASHCARD QUESTION
Front
What is the difference between 20 and 15?
Back
5
Tags
CCSS.2.OA.A.1
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Addition and Subtraction
Flashcard
•
2nd - 4th Grade
15 questions
Math Flashcard
Flashcard
•
KG
15 questions
Adding and Subtracting 10 and 100
Flashcard
•
1st - 3rd Grade
16 questions
Plus & Minus 10 within 100
Flashcard
•
2nd Grade
15 questions
2-Digit Addition and Subtraction Review
Flashcard
•
2nd Grade
15 questions
Adding and Subtracting Like Denominator Fractions
Flashcard
•
3rd Grade
16 questions
Single digit addition and subtraction
Flashcard
•
KG - 1st Grade
16 questions
Addition and Subtraction within 12
Flashcard
•
1st Grade
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz
Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH
Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms
Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines
Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
11 questions
All about me
Quiz
•
Professional Development
15 questions
Subtracting Integers
Quiz
•
7th Grade
Discover more resources for Mathematics
20 questions
addition
Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts
Quiz
•
1st - 3rd Grade
20 questions
Multiplication Facts 1-12
Quiz
•
2nd - 5th Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
15 questions
Place Value - 2nd Grade
Quiz
•
2nd Grade
20 questions
Multiplication facts 1-12
Quiz
•
2nd - 3rd Grade
20 questions
addition facts
Quiz
•
2nd Grade
14 questions
Rounding to the Nearest Tens and Hundreds
Quiz
•
2nd - 3rd Grade