Here your students can practise numbers 1 - 20 in their written form. Again, as most of my worksheets, it can be used as a filler, warmer or a review activity any time after you have taught your students these numbers.
Hi. I am a Czech guy who started teaching in February 2011. I am not a trained teacher apart from doing a TEFL course. I do not have much free time and I am somewhat useless at using Office Word so I will try to do my worksheets simple but effective. You may have the same negative experience with many grammar exercise books that even if they focus on basic grammar they use vocabulary your students have never heard of at their level