46 = ---------- tens, ----------- ones

(a)  

Thirty- two = ---------------- in digits

(a)  

1 less than 6 = ------------------

(a)  

1 more than 18 = ----------------------

(a)  

10, 20, ----------, -------------, ------------

(a)  

16 has ------------ ones

(a)  

52 has ----------- tens

(a)  

15 = 10 + -------------

(a)  

10 + 8 = ---------------

(a)