Addition 1.0
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Last updated almost 5 years ago
10 questions
1
987+349=
987+349=
1
687+459=
687+459=
1
748+237=
748+237=
1
516+108
516+108
1
315+229=
315+229=
1
608+172=
608+172=
1
998+716=
998+716=
1
673+427=
673+427=
1
527+936=
527+936=
1
518+349=
518+349=