Write the Missing Number of Magic Triangle Puzzle

Name Grade School
Date Questions10 Score

example
5star
4
25
3
13
1
5star
7
?
8
25
2
5star
0
?
1
4
3
5star
2
?
3
10
4
5star
10
?
11
34
5
5star
24
?
25
76
6
5star
18
?
19
58
7
5star
17
?
18
55
8
5star
6
?
7
22
9
5star
15
?
16
49
10
5star
22
?
23
70

Answers Key
1
5star
7
81
8
25
2
5star
0
4
1
4
3
5star
2
16
3
10
4
5star
10
144
11
34
5
5star
24
676
25
76
6
5star
18
400
19
58
7
5star
17
361
18
55
8
5star
6
64
7
22
9
5star
15
289
16
49
10
5star
22
576
23
70

Missing Number Triangle Puzzle Worksheet

Solve the magic triangle puzzle worksheet with solution to practice & learn 5th grade math problems on missing number is available online for free in printable & downloadable (pdf & image) format. Tap on PRINT, PDF or IMAGE button to print or download this grade-5 worksheet for finding which number should go in the empty triangle?

How to Use this Worksheet

In this fifth grade math worksheet, students are required to find write the missing number of magic triangle puzzle as like in the given solved example of this online workbook for pattern problems. To find what number should go in the empty triangle, multiply the numbers in the left & top vertex of the triangle, add the resulting product to the number in the right vertex of the triangle. The resulting sum of product of left & top vertex of the triangle and right vertex of the triangle should go into the empty space of the given triangle.

Answers Key

Teachers, tutors, parents or students can check or validate the completed math workbook containing the set of 5th grade math questions for practice solving magic triangle puzzle to find the missing number by using the corresponding answers key.

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To effectively assist math learning or teaching, dworksheets allow registered students, teachers, tutors or parents to generate unlimited set of grade-5 math questions & answers by using this "NEW WORKSHEET" button to prepare or practice exam, assignments, classwork or homework problems & solutions on magic triangle puzzle to solve for missing number.