BBC2 年
Multiplication using the area model/grid method
Start by multiplying the tens from each number together, and then multiply the tens from each number by the ones, so that all four sections of the grid are completed. Image caption, Start by ...
BBC6 个月
Multiplication using the area model/grid method
Start by multiplying the tens from each number together, and then multiply the tens from each number by the ones, so that all four sections of the grid are completed. Image caption, Start by ...