Multiplied

Four multiplied by two is eight.

3 multiplied by 5 is 15.

The post-war economic development of vanquished nations can be rapid if they are not looted by the victors. For this there are two reasons. First, everything has not been destroyed: some things are merely broken; and a relatively small effort of rehabilitation is multiplied by the value of what remains serviceable. Second is the disabling of entrenched power structures, which often stand as a bar to progress.

Entities must not be multiplied beyond necessity.

What is two and two multiplied by two?

The suction-capacity of a vacuum cleaner depends directly on its electric capacity multiplied by efficiency.

Six multiplied by three is eighteen.

Momentum is defined to be the mass of an object multiplied by the velocity of the object.

Following the riots, incidents of looting in affluent neighborhoods multiplied.

Some of the parrots escaped or were released and have since multiplied and thrived in an urban environment.