You need to calculate the results of four formulas, namely addition, subtraction, multiplication and division. Their results will be confused on the four buttons. You need to find the matching result of each formula. Obviously this will test your skills. For comprehensive mathematical calculation ability, you need to use your eyes and brain together and concentrate on completing them. You will definitely get the correct results.
When you complete it correctly, you will be rewarded with scores, and if you complete it incorrectly, you will also be deducted from the scores.
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