Open Sentences Practice Topic Index | Grade 4 Math | Elementary Test Prep | StudyZone
Answer the following questions.
Find the value for x in each of the number sentences. Then check your answer.
x + 5 = 12
7 Answer
x - 15 = 10
25 Answer
x x 2 = 8
4 Answer
30 + x = 42
12 Answer
47 = 7 + x
40 Answer
78 - 22 = x
56 Answer
20 = x x 5
x + 45 = 95
50 Answer
Find the value for n in each of the number sentences. Then check your answer.
12 - 5 = n - 7
14 Answer
8 + 5 = n + 6
2 x n = 4 x 3
6 Answer
n - 10 = 7 x 2
24 Answer
50 x 3 = 200 - n
10 + 7 = n - 3
20 Answer
9 + n = 3 x 6
9 Answer
7 x n = 25 - 25
0 Answer
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Created by Carol A. Carroll Updated by Nicole Freebern Copyright © 2001-06 Oswego City School District
Answer the following questions.
