Why do we add tens when we can just add one by one?
Adding tens means adding 10 to a number. For example: 2 + 10 = 12 You can also add tens by counting up by 10.
Addend: A number in an addition sentence. Sum: The answer to an addition sentence. Tens: A group of ten ones or a number in the tens place in a larger number.
The Roman numeral for ‘tens’ is “X”, which is also the symbol for the number 10 in mathematics.
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What is the easiest way to add two tens?
Why is it important to be able to add tens?
What do you think is the best way to add tens?
What is the result of adding 10 to 10?
What is the result of adding 20 to 10?
What is the result of adding 30 to 10?
What is the result of adding 40 to 10?
What is the result of adding 50 to 10?
Brain break: Create a drawing of a magical creature with at least 3 different colors and 3 different shapes. Include details such as eyes, ears, wings, and a tail. Have fun and be creative!