Addition
15 + 28 = ?
43
25 - 17 = ?
8
3 x 3 = ?
9
What number is next:
2 , 4 , 6 , ?
8
1/4 + 2/4 = ?
3/4
35 + 47 = ?
82
34 - 17 = ?
17
5 x 4 = ?
20
Which number is next:
2 , 5 , 8 , ?
11
3/20 + 15/20
18/20
142 + 64 = ?
206
57 - 39 = ?
18
6 x 5 = ?
30
What number is next?
5 , 10 , 15 , ?
20
14/35 + 20/35 = ?
269 + 98 = ?
367
84 - 56 = ?
28
7 x 7 = ?
49
What number is next:
1 , 7 , 13 , ?
19
25/45 + 17/45
42/45
642 + 79 = ?
721
99 - 58 = ?
41
9 x 7 = ?
63
Which number is next:
15 , 30 , 45 , ?
60
35/100 + 47/100 = ?
82/100