Question

Scrie numerele naturale ale caror patrate sunt mai mici decat 150.

Answer 1

1,2,3,4,5,6,7,8,9,10,11,12

Answer 2

1²=1; 2²=4; 3²=9; 4²=16; 5²=25; 6²=36; 7²=49;

8²=64; 9²=81; 10²=100; 11²=121; 12²=144;