Singapore math challenging word problems 2 Videos

Thank you! I've been having problems with ratio .

This kind of teaching should replace all of our currently adopted methods being practiced in schools. This style of teach is far, far more effective than our current 17th century methods.

Need to elaborate more that the reason you add 188 and 72 is because you want to imagine that you have 2 full bars of the same length to find out how long one bar is. With the smaller bar at theNeed to elaborate more that the reason you add 188 and 72 is because you want to iNeed to elaborate more that the reason you add 188 and 72 is because you want to imagine that you have 2 full bars of the same length to find out how long one bar is. With the smaller bar at the current length, you only get 188. But if you add that 72 and make the bars equal to each other, you get 2 FULL bars of similar length and they add uNeed to elaborate more that the reason you add 188 and 72 is because you want to imagine that you have 2 full bars of the same length to find out how long one bar is. With the smaller bar at the current length, you only get 188. But if you add that 72 and make the bars equal to each other, you get 2 FULL bars of similar length and they add up to 260. Since you made the bars equal to each other and add up to 260, you could divide the bars in half, and you'd find the length of one bar...etc.p to 260. Since you made the bars equal to each other and add up to 260, you could divide the bars in half, and you'd find the length of one bar...etc.magine that you have 2 full bars of the same length to find out how long one bar is. With the smaller bar at the current length, you only get 188. But if you add that 72 and make the bars equal to each other, you get 2 FULL bars of similar length and they add up to 260. Since you made the bars equal to each other and add up to 260, you could divide the bars in half, and you'd find the length of one bar...etc. current length, you only get 188. But if you add that 72 and make the bars equal to each other, you get 2 FULL bars of similar length and they add up to 260. Since you made the bars equal to each other and add up to 260, you could divide the bars in half, and you'd find the length of one bar...etc.

Thanx yu helped me alot