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shusha [124]
3 years ago
5

7,801 + blank = 4,890 + 7,801

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
8 0
You're just mirroring the equation here. the equation is the same on both sides; 7,801 + 4,890 = 4,890 + 7,801. <span />
julia-pushkina [17]3 years ago
5 0
4,890 it's commutative property
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