Mathsheets
Printable math worksheets for teachers and families
Name
Date
Time
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to
:
Number Pyramid (Add Up) I
Each brick is the sum of the two bricks directly below it. Fill in the missing bricks.
Example
6
2
4
1
1
3
1.
1
1
5
2.
3
3
2
3.
2
1
4
4.
2
2
3
5.
2
5
1
6.
2
3
4
7.
3
4
4
8.
5
5
1
9.
3
1
1
10.
3
3
5
11.
2
2
1
12.
4
5
3
13.
5
1
3
14.
5
5
3