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What are 7 groups of ten + 2 more groups of 10?

2 Answers

7 votes
7 groups of 10 + 2 more groups of 10 = 90
User Dissidia
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6.3k points
4 votes

Answer: 90

Explanation:

7 * 10 = 70

2 * 10 = 20

70 + 20 = 90

User Casparjespersen
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5.7k points