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Arithmetic Activity: Using Basic Facts
 Use the addition and multiplication tables and sample equations below to solve the following problems.

Addition Table Multiplication Table
0 1 2 3 4 5
1 2 3 4 5 10
2 3 4 5 10 11
3 4 5 10 11 12
4 5 10 11 12 13
5 10 11 12 13 14
0 1 2 3 4 5
1 1 2 3 4 5
2 2 4 10 12 14
3 3 10 13 20 23
4 4 12 20 24 32
5 5 14 23 32 41

Problems:
 1. 11
+11
2. 21
+ 3
3. 223
+15
 4. 4522
+2540
5. 5230
+3423
 6. 3
x2
7. 12
x5
8. 24
x13
> Answers
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