3 Questions
What are some flexible computation strategies that can be used?
Using friendly numbers, decomposing numbers, compensating, and regrouping.
How can numbers be combined in a variety of ways?
By using different operations such as addition and subtraction.
What is the range of numbers that can be used for estimating sums and differences?
Numbers up to 1000.
Test your skills in flexible computation strategies and regrouping with this quiz! Explore real-life scenarios and problem-based situations to estimate sums and differences of numbers up to 1000 using addition and subtraction. Learn how to decompose numbers, use friendly numbers, compensate, and combine numbers in different ways to enhance your mathematical abilities.
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