Change Details

To add multiple dataset in following activities :- [] Count the items [x] Numbers with dominoes [] Algebra_by [] Algebra_plus [] Algebra_minus [] Algebra_div

To add multiple dataset in following activities :- [x] Count the items [x] Numbers with dominoes [] Algebra_by [] Algebra_plus [] Algebra_minus [] Algebra_div

To add multiple dataset in following activities :- [x] Count the items [x] Numbers with dominoes [] Algebra_by [] Algebra_plus [] Algebra_minus [] Algebra_div