Mastering Two-Digit Addition

Add the ones and tens digits together

Add the tens and ones digits separately, then combine the results

Add the ones digits first, then add the tens digits

Add the tens digits first, then add the ones digits (correct)

62 (correct)

82

72

52

97

105

116

107 (correct)

<p>Abraham Lincoln</p> Signup and view all the answers

<p>The Attack on Fort Sumter</p> Signup and view all the answers

<p>Slavery</p> Signup and view all the answers