1 + (3)(9)
Step 1: 11 + (9)(3)
Step 2: (11 + 9)(3)
Step 3: 20(3)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 21:46 ramireznoem1031
1 + (3)(9)
Step 1: 11 + (9)(3)
Step 2: (11 + 9)(3)
Step 3: 20(3)
Step 4: 60
Analyze the work to find the error.
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Answers: 3
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