What is one more than 20?, 19, 21, 22, What is one less than 16?, 15, 17, 18, What is the sum of 9 + 8?, 18, 17, 20, What is the sum of 10 + 10?, 18, 17, 20, Which are the correct addends for 16?, 8 + 5, 9 + 7, 10 + 8, Which are the correct addends for 13?, 8 + 5, 9 + 7, 10 + 8, What is the first step in adding a 2-digit number with regrouping?, Add the ones first., Add the digits in the tens column., If the ones are 10 or more regroup., Change 10 ones to 1 ten., It is the answer in addition., addends, sum, addition, These are the numbers that we put together., addends, sum, addition, It is the process of putting things together., addends, sum, addition

Math Review

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