1. Estimate the number of peanuts in this jar.
2. A box contains some buttons. Four people estimate the number of buttons in the box. Their estimates were 188, 186, 154 and 163.
One of the estimates was five out, one was eighteen out, one was twenty out and the other estimate was fourteen out.
How many buttons were in the box?
Topics: Starter  Estimating  Problem Solving
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