3 years ago

45 + 45 +45 +45+ 45+ 45 +45 +45 +45 + 45+ 45=

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

8 0

Answer:

495

Step-by-step explanation:

45×10=450

450+45=495

bogdanovich [222]3 years ago

7 0

45x5=225
45x6=270
225+270=495

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