A town has a population of 2,162. The town has 1,051 male citizens. How many citizens of this town are females? *Choose a reasonable estimate.*

A small jungle had 9,668 pine trees, but 2,176 were lost in a wild fire. How many pine trees does the jungle have now? *Choose a reasonable estimate.*

There were 7,657 cars in a parking lot in the morning. In the evening 5,564 leave the parking lot. How many are left? *Choose a reasonable estimate.*

A small jungle had 5,237 pine trees, but 5,022 were lost in a wild fire. How many pine trees does the jungle have now? *Choose a reasonable estimate.*

Amala's pizzeria offers two kinds of pizzas, thick-crust pizzas and deep-dish pizzas. In a month, the pizzeria sold a total of 8,886 pizzas, of which 6,472 pizzas were thick-crust pizzas. How many deep-dish pizzas did they sell during that month? *Choose a reasonable estimate.*

Dong bought 9,008 screw drivers for his construction company, but only 8,252 turned out to be in good condition. How many screw drivers were defective? *Choose a reasonable estimate.*

A candy manufacturing company has 8,424 crates of caramel candies in the warehouse. A delivery truck was loaded with 7,711 crates of caramel candies. How many crates of caramel candies are left in the warehouse? *Choose a reasonable estimate.*

There were 9,655 cars in a parking lot in the morning. In the evening 8,593 leave the parking lot. How many are left? *Choose a reasonable estimate.*

A school district has 9,793 students. There are 3,484 boys. How many girls does this school district have? *Choose a reasonable estimate.*

Salim's farm produced 8,835 baskets of fruits this season. The farm produced 8,600 baskets of blueberries and the rest were blackberries. How many baskets of blackberries did Salim's farm produce this season? *Choose a reasonable estimate.*