−35×107≠ ______
−35×7+100
−35×107
=−35×(100+7)
=(−35)×100+(−35)×7
[using distributive property, i.e.,a×(b+c)=a×b+a×c]
=(−35)×7+(−35)×100
[as addition is commutative, i.e., a + b = b + a]
Hence, −35×107≠ −35×7+100.
Also, −35×107=(−30−5)×107
[∵(−30−5)=(−35)]