Tens First News Today

>> ever since i was a kid i would learn something in math and then i would sit there and figure out patterns and easier ways to get the answer. by third and fourth grade i was teaching my teachers better strategies on how to get the answers. the first one in third grade our teacher had numbers on the board to add up and she told us to start on the right and carry and i wasnt listening so i started on the left and did the tens first. 10, 20, 30, 40, 45, 50, 53. she said youre faster than i could ...