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Estimate Products
Let's estimate the product 189 × 4.
In order to estimate the product, first, we round the first factor to the nearest hundreds.
| 189 | × | 4 | = | ? |
| ↓ | ||||
| 200 | × | 4 | = | ? |
Now, multiply:
200 × 4 = 800
So, the estimated product is 800.
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Help
The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.