Addition Strategies
Flashcard
•
Mathematics
•
2nd Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the sum of 7 + 3 + 4 using the adding tens strategy?
Back
The sum is 14.
2.
FLASHCARD QUESTION
Front
How can tally marks be used to represent the number sentence 5 + 3?
Back
Tally marks can be grouped in sets of five to represent the numbers.
Tags
CCSS.1.OA.A.1
3.
FLASHCARD QUESTION
Front
What does the equation 9 + 9 equal?
Back
The equation equals 18.
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
4.
FLASHCARD QUESTION
Front
How many tally marks represent the number 18?
Back
18 tally marks are shown, typically grouped in sets of five.
Tags
CCSS.1.NBT.A.1
5.
FLASHCARD QUESTION
Front
What is the result of adding 5 + 3?
Back
The result is 8.
Tags
CCSS.1.OA.A.1
6.
FLASHCARD QUESTION
Front
What is the purpose of using addition strategies in problem-solving?
Back
To simplify calculations and enhance understanding of number relationships.
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
7.
FLASHCARD QUESTION
Front
What is a number sentence?
Back
A mathematical statement that shows the relationship between numbers using operations.
Tags
CCSS.1.OA.A.1
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