Doubles Plus 1 Worksheet

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Add Doubles Plus One for One- and Two-Digit Sums #1

Print and solve the following addition problems.

   6     2     4     9       3     6     7     4

  +5    +3    +5    +8      +2    +7    +8    +3










   9     6     5     4       5     5     6     7

  +8    +5    +4    +5      +6    +4    +5    +6










   8     4     6    10       5     9     2     7

  +9    +3    +7    +9      +6    +8    +3    +6










   8     9     1     2       3     4     5     6

  +9   +10    +2    +3      +4    +5    +6    +7










  10     8    11    10      20    25    30    41

 +11    +9   +10    +9     +21   +26   +31   +40










  51    60    70    81      90   100    11    12

 +50   +61   +71   +80     +91  +101   +10   +10