Hope you have a great day today
1.) -4
2.) Parenthesis, so probably 1+1
I could be wrong. Sorry XD
29 + 4 + ? = ?
29 × 2 = 58
58 + 4 = 62
62 + 29 = 91
? = 58
? = 91
29 + 4 + 58 = 91
Answer:

Step-by-step explanation:
We will solve the given expressions and find the answer in decimals.
1).
= 
= 5.4 - 2.8
= 2.6
2). 
= -3.3 + 0.35
= -2.95
3).
= -3.125
4). (-4.5) × (-2.3) = 10.35
Solution of the expressions in the increasing order will be,
-3.125 < -2.95 < 2.6 < 10.35

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