Mathematics, 05.10.2019 22:30, pandamaknae2003

Which expression represents an unknown number minus 45?

a.

b × 45

b.

b – 45

c.

b ÷ 45

d.

b + 45

Answers: 1

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Do you know the correct answer?

Which expression represents an unknown number minus 45?

a.

b × 45