One Atta Time Flash Cards Distance Learning Create New Sheet Select a Worksheet > Version 1 Version 2 Version 3 Version 4 Version 5 Version 6 Version 7 Version 8 Version 9 Version 10 Grab 'em All Four Addends (2 Digit) 2nbt6 Add four two-digit numbers to find the total.Line up tens and ones correctly before adding.Use regrouping when the ones or tens add up to 10 or more.
One Atta Time Flash Cards Distance Learning Create New Sheet Select a Worksheet > Version 1 Version 2 Version 3 Version 4 Version 5 Version 6 Version 7 Version 8 Version 9 Version 10 Grab 'em All Three Addends (2 Digit) 2nbt6 Add three two-digit numbers to find the total.Line up tens and ones so the addition stays organized and accurate.Use regrouping when the ones or tens add up to 10 or more.