Adding and Subtracting within 20.
Flashcard
•
Mathematics
•
1st - 3rd Grade
•
Practice Problem
•
Hard
+5
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 the sum of 9 and 9?
Back
18
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
4.
FLASHCARD QUESTION
Front
If KIzah had 12 candy bars and gave away 7, how many does he have left?
Back
5
Tags
CCSS.2.OA.A.1
5.
FLASHCARD QUESTION
Front
What is the total distance ran by Baraka, Odancy, and Hashim?
Back
19 miles
Tags
CCSS.3.OA.D.8
6.
FLASHCARD QUESTION
Front
What is 2 + 9 + 4 + 1?
Back
16
Tags
CCSS.1.OA.A.1
7.
FLASHCARD QUESTION
Front
What number makes the equation true: 8 + ___ = 15?
Back
7
Tags
CCSS.1.OA.A.1
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