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Missing addend

Missing addend

Assessment

Flashcard

Mathematics

1st - 2nd Grade

Practice Problem

Hard

CCSS
1.OA.A.1, 1.OA.D.8

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a missing addend?

Back

A missing addend is a number that needs to be added to another number to reach a total.

Tags

CCSS.1.OA.D.8

2.

FLASHCARD QUESTION

Front

If 4 + __ = 10, what is the missing addend?

Back

6

Tags

CCSS.1.OA.A.1

3.

FLASHCARD QUESTION

Front

What does the term 'addend' mean?

Back

An addend is a number that is added to another number.

4.

FLASHCARD QUESTION

Front

If 5 + __ = 12, what is the missing addend?

Back

7

Tags

CCSS.1.OA.A.1

5.

FLASHCARD QUESTION

Front

What is the equation for finding a missing addend?

Back

You can use the equation: Total - Known Addend = Missing Addend.

Tags

CCSS.1.OA.A.1

6.

FLASHCARD QUESTION

Front

If 3 + __ = 9, what is the missing addend?

Back

6

Tags

CCSS.1.OA.A.1

7.

FLASHCARD QUESTION

Front

What is the missing addend in 8 + __ = 15?

Back

7

Tags

CCSS.1.OA.A.1

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