34=__tens__ones

 $1\times1$  = ________

 $5\times2=$   _________

Look at this picture

Which number is greater?

How many circles in this picture

 $2\times3=$  _________

 $12\times1=$  _________________________

 $3+3+3=3\times3=$  ____________

10=10+0=10

23=___________________________________________

12+12=144