For the first one, I would say 117 * 2 is an answer. For the second one I would answer 15 + 16. These are just examples, but there are many other combinations you can use.
Hope this helps!
Answer:
2*127=234
30+1
29+2
28+3
27+4
26+5
25+6
24+7
23+8
22+9
21+10
20+11
19+12
18+13
17+14
16+15
15+16
14+17
13+18
12+19
11+20
10+21
9+22
8+23
7+24
6+25
5+26
4+27
3+28
2+29
1+30
0+31
Explanation:
there are multiple answers to what plus what gives me 31 and what times what gives me 234
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