Danville students learning fractions with manipulatives
You could say Sydni Franklin's sixth grade math class at Danville Middle School is learning fractions the hard way — well, ...
BBC20d
How to multiply and divide by 0, 1, 10 and 100
When you multiply by 1 the answer stays the same. 21 × 1 = 21 When you multiply by 10, move all the digits one place to the left, putting a zero in the empty space. 21 × 10 = 210 When you ...