Dividing till 100

Calculate:

Number of examples:
Numerical difficulty:
Range of values:
Multiplicity:

90	/	18	=
72	/	12	=
48	/	6	=
27	/	3	=
28	/	4	=
70	/	14	=
44	/	11	=
60	/	10	=
4	/	1	=
85	/	17	=