randRange(10, 100) randRange(1, TOTAL - 1) TOTAL - NUM1

Before the previous stop there was `TOTAL` person riding on a train. Before the previous stop there were `TOTAL` people riding on a train. No one got on and `NUM2` person got off at the stop. No one got on and `NUM2` people got off at the stop.

How many people are riding the train now?

NUM1 people

The number riding the train now is the difference between the number who were riding and the number who got off at the previous stop.

The difference is `TOTAL - NUM2` people on the train.

`TOTAL - NUM2 = NUM1` person is on the train.

`TOTAL - NUM2 = NUM1` people are on the train.

There is `NUM1` person riding on a train. There are `NUM1` people riding on a train. At the previous stop, `NUM2` person got off and no one got on. At the previous stop, `NUM2` people got off and no one got on.

How many people were riding the train before the stop?

TOTAL people

The number riding the train before the stop is the sum of the number who are riding now and the number who got off at the previous stop.

The sum is `NUM1 + NUM2` people on the train.

`NUM1 + NUM2 = TOTAL` people was on the train.

`NUM1 + NUM2 = TOTAL` people were on the train.

There were `TOTAL` people riding on a train before it stopped. At the stop some people got off and no one got on. Now there is `NUM2` person riding on the train. Now there are `NUM2` people riding on the train.

How many people got off the train at the stop?

NUM1 people

The number of people who got off is the difference between the number who were riding before and the number who are riding now.

The difference is `TOTAL - NUM2` people.

`TOTAL - NUM2 = NUM1` person got off.

`TOTAL - NUM2 = NUM1` people got off.

There is `NUM1` tree on the right bank of a river. There are `NUM1` trees on the right bank of a river. There is `NUM2` tree on the left bank. There are `NUM2` trees on the left bank.

How many trees are on the banks of the river?

TOTAL trees

The total number of trees on the two banks of the river is the sum of the number of trees on the left bank and the number of trees on the right bank.

The sum is `NUM1 + NUM2` trees.

`NUM1 + NUM2 = TOTAL` trees.

There are `TOTAL` trees on the banks of the river. The side(1) bank has `NUM2` of them.

How many trees are on the side(2) bank of the river?

NUM1 trees

The number of trees on the side(2) bank of the river is the difference between the number of trees on both banks of the river and the number of trees on the side(1) bank.

The difference is `TOTAL - NUM2` trees.

`TOTAL - NUM2 = NUM1` tree.

`TOTAL - NUM2 = NUM1` trees.

Some cars were parked in the store(1) store parking lot. `NUM2` more car parks in the lot. `NUM2` more cars park in the lot. Now there are `TOTAL` cars in the parking lot.

How many cars were parked at the store(1) store at the beginning?

NUM1 cars

The number of cars parked at the store at the beginning is the difference of the number parked now and the number that came and parked earlier.

The difference is `TOTAL - NUM2` cars.

`TOTAL - NUM2 = NUM1` car.

`TOTAL - NUM2 = NUM1` cars.

Initially there was `NUM2` car parked in the store(1) store parking lot. Initially there were `NUM2` cars parked in the store(1) store parking lot. During the following `randRange(2, 3)` hours some more cars parked at the store(1) store, and now there are `TOTAL` cars in the parking lot. No cars left the parking lot during this time.

How many cars parked in the store(1) store parking lot after the initial `NUM2` car? How many cars parked in the store(1) store parking lot after the initial `NUM2` cars?

NUM1 cars

The number of cars that came and parked at the store is the difference between the number that were parked earlier and the number that are parked now.

The difference is `TOTAL - NUM2` cars.

`TOTAL - NUM2 = NUM1` car.

`TOTAL - NUM2 = NUM1` cars.

`NUM1` car was in the store(1) store parking lot. `NUM1` cars were in the store(1) store parking lot. `NUM2` more car parks in the lot. `NUM2` more cars park in the lot.

How many cars are in the parking lot now?

TOTAL cars

The number of cars that are parked now is the sum of the number that were parked earlier and the number that came to park.

The sum is `NUM1 + NUM2` cars.

`NUM1 + NUM2 = TOTAL` cars.

person(1) did `TOTAL` exercise(1) timeofday(1). person(1) did `TOTAL` plural_form(exercise(1), TOTAL) timeofday(1). person(2) did `NUM2` exercise(1) timeofday(2). person(2) did `NUM2` plural_form(exercise(1), NUM2) timeofday(2).

How many more plural_form(exercise(1), 2) did person(1) do than person(2)?

NUM1 plural(exercise(1), 2)

Find the difference between person(1)'s exercise(1) and person(2)'s exercise(1).

Find the difference between person(1)'s plural_form(exercise(1), 2) and person(2)'s plural_form(exercise(1), 2).

The difference is `TOTAL - NUM2` exercise(1).

The difference is `TOTAL - NUM2` plural_form(exercise(1), NUM2).

`TOTAL - NUM2 = NUM1`.

How many fewer plural_form(exercise(1), 2) did person(2) do than person(1)?

person(1) did `NUM1` more exercise(1) than person(2) timeofday(1). person(1) did `NUM1` more plural_form(exercise(1), NUM1) than person(2) timeofday(1). person(2) did `NUM2` exercise(1). person(2) did `NUM2` plural_form(exercise(1), NUM2).

How many plural_form(exercise(1), 2) did person(1) do?

TOTAL plural(exercise(1), TOTAL)

person(2) did `NUM2` exercise(1), and person(1) did `NUM1` more than that, so find the sum.

person(2) did `NUM2` plural_form(exercise(1), NUM2), and person(1) did `NUM1` more than that, so find the sum.

The sum is `NUM2 + NUM1` plural_form(exercise(1), TOTAL).

He did `NUM2 + NUM1 = TOTAL` plural_form(exercise(1), TOTAL).

She did `NUM2 + NUM1 = TOTAL` plural_form(exercise(1), TOTAL).

person(2) did `NUM1` fewer exercise(1) than person(1) timeofday(1). person(2) did `NUM1` fewer plural_form(exercise(1), NUM1) than person(1) timeofday(1). person(2) did `NUM2` exercise(1). person(2) did `NUM2` plural_form(exercise(1), NUM2).

person(1) did `NUM1` more exercise(1) than person(2) timeofday(1). person(1) did `NUM1` more plural_form(exercise(1), NUM1) than person(2) timeofday(1). person(1) did `TOTAL` plural_form(exercise(1), TOTAL).

How many plural_form(exercise(1)) did person(2) do?

NUM2 plural(exercise(1))

person(1) did `TOTAL` plural_form(exercise(1), TOTAL), and person(2) did `NUM1` fewer than that, so find the difference.

The difference is `TOTAL - NUM1` exercise(1).

The difference is `TOTAL - NUM1` plural_form(exercise(1), NUM1).

He did `TOTAL - NUM1 = NUM2` exercise(1). He did `TOTAL - NUM1 = NUM2` plural_form(exercise(1), NUM2).

She did `TOTAL - NUM1 = NUM2` exercise(1). She did `TOTAL - NUM1 = NUM2` plural_form(exercise(1), NUM2).

person(2) did `NUM1` fewer exercise(1) than person(1) timeofday(1). person(2) did `NUM1` fewer plural_form(exercise(1), NUM1) than person(1) timeofday(1). person(1) did `TOTAL` plural_form(exercise(1), TOTAL).