Add

1234

7896

10256

56

Find the sum

1235+5689+235

Find the sum

15+456+9875

Subtract

45678-25368

Subtract

10256

5896

subtract 45 from 749

Subtract 465 from 234

A welder ordered a 125-ft³ cylinder of argon gas, a shielding gas for TIG welding. After a few days, only 95 ft³ remained. How much argon was used.

A metal rod 85 ft long is cut into three pieces: the first 22 ft long, and the second 38 ft long. What is the length of the remaining piece.

Multiply

456 $$\times$$ 256

Divide (use the remainder form a R b, where a is quotient and b is remainder).

4608 ÷ 14

Divide (use the remainder form a Rb, where a is quotient and b is remainder).

15,682 ÷ 36

Find the total resistance of the series circuit.

Aircraft travels 7,040 km and uses 320 L of gasoline. Find its gas consumption in kilometers per litter.

A set of three new cranes costs $564,600. What is the price per crane?

A 210 ft piece of steel angle is to be divided into 7 equal parts. What is the length of each piece.

A car travels 1,056 miles and uses 44 gal of gasoline. Calculate its mileage in miles per gallon.

Using Ohm's law, find the current in amps (A) in the electrical circuit, where V = 220V and R = 55 Ω

$$I=\ \frac{V}{R}$$