quiz (7)

quiz in my students information. So peoples are interacted with my test.

published on March 17, 2018
1/5

how is the last number

12
52
78
63
2/5

20 + 20

Hint: 2 choices
40
20
45
3/5

20 + 25

Hint: 2 choices
45
30
20
4/5

30 + 50

Hint: 2 choices
80
40
30
5/5

20 + 85

Hint: 2 choices
105
410
100