Deck 2: Subtraction of Whole Numbers

Question 1

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
How much plate steel remains in the scrap pile, in inches?

Answer 1

41

Question 2

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
How much pipe remains in the scrap pile, in inches?

Answer 2

47

Question 3

You must remove 47 pieces of sheet steel from your shop's stock to complete a customer's order, and there are 356 pieces of sheet steel in inventory. Once the customer's order is complete, how many piece of sheet steel will remain?

Answer 3

309

Question 4

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
From a pipe that is 56 inches long, you must cut one piece that is 12 inches and a second that is 20 inches. Once you are done, how long will the pipe be, in inches?

Question 5

The shop in which you are working must fabricate 12 plates for a customer, but only 8 have been made. How many more plates are needed to fulfill the customer's order?

Question 6

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
How much key stock remains in the scrap pile, in inches?

Question 7

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
How much channel iron remains in the scrap pile, in inches?

Question 8

As a welder, you must shear-cut 17 inches from a 58-inch-long piece of sheet steel. Once you remove the piece you cut, how many inches will remain?

Question 9

The inventory of a scrap pile is as follows:
Channel iron, 87"
Plate steel, 147"
Key stock, 45"
Pipe, 69"
Flat iron strap, 208"
A pipe support is welded using the following materials from the scrap pile:
Channel iron, 61"
Plate steel, 106"
Key stock, 39"
Pipe, 22"
Flat iron strap, 189"
How much flat iron remains in the scrap pile, in inches?

Question 10

The inventory shows 28,144 pounds of plate steel. A storage tank is welded using 26,841 pounds of plate steel. How many pounds of plate steel are left in inventory?