Missing addend

Missing addend

Assessment

Flashcard

Mathematics

1st - 2nd Grade

Practice Problem

Hard

CCSS
1.OA.D.8, 1.OA.A.1, 2.OA.A.1

+4

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an addend?

Back

An addend is a number that is added to another number in an addition operation.

Tags

CCSS.2.OA.C.3

2.

FLASHCARD QUESTION

Front

What is the missing addend in the equation 9 + _______ = 17?

Back

The missing addend is 8.

Tags

CCSS.1.OA.D.8

3.

FLASHCARD QUESTION

Front

How do you find a missing addend in an equation?

Back

To find a missing addend, subtract the known addend from the sum.

Tags

CCSS.1.OA.D.8

4.

FLASHCARD QUESTION

Front

What is the missing addend in the equation 5 + __ = 8?

Back

The missing addend is 3.

Tags

CCSS.1.OA.D.8

5.

FLASHCARD QUESTION

Front

What is the sum of 6 and the missing addend if the total is 12?

Back

The missing addend is 6.

Tags

CCSS.1.OA.A.1

6.

FLASHCARD QUESTION

Front

If 4 + x = 10, what is the value of x?

Back

x = 6.

Tags

CCSS.1.OA.D.8

7.

FLASHCARD QUESTION

Front

What is the missing addend in the equation 7 + _______ = 15?

Back

The missing addend is 8.

Tags

CCSS.1.OA.A.1

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