Recently, the popular fidget spinner math teaching aid, the front side is multiplication, the back side is division, and the two sides are the answers to each other
These are very good. Do you have a version for the x10? I understand 100 on the division side will look smaller but it's worth it.
If you don't, do you have a version without the numbers?
one more suggestion. Put a small line under the numbers instead of using a dot.
Add these and you can have two boosts from me
Translate:
这些都很好。你有x10的版本吗?我知道师方的 100 个看起来会更小,但这是值得的。
如果你没有,你有一个没有数字的版本吗?
还有一个建议:在数字下面放一条小线,而不是使用点。
添加这些,您可以从我那里获得两个提升