Name: _____________________________________ Date: ______________
Addition Worksheet
Solve.
1 a.
80 + 80 = ______
1 b.
10 + 30 = ______
2 a.
40 + 30 = ______
2 b.
50 + 30 = ______
3 a.
20 + 10 = ______
3 b.
90 + 80 = ______
4 a.
20 + 30 = ______
4 b.
90 + 70 = ______
5 a.
30 + 80 = ______
5 b.
50 + 80 = ______
6 a.
50 + 20 = ______
6 b.
30 + 60 = ______
7 a.
30 + 30 = ______
7 b.
90 + 10 = ______
8 a.
80 + 30 = ______
8 b.
40 + 40 = ______
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number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission.
Name: _____________________________________ Date: ______________
Answer Key
1 a.
160
1 b.
40
2 a.
70
2 b.
80
3 a.
30
3 b.
170
4 a.
50
4 b.
160
5 a.
110
5 b.
130
6 a.
70
6 b.
90
7 a.
60
7 b.
100
8 a.
110
8 b.
80
Copyright Homeschoolmath.net - www.HomeschoolMath.net/worksheets. Permission to copy: You are free to copy this worksheet to any
number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission.
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