What number should be added to 1253 to get 3000

1747

Step-by-step explanation:

3000 - 1253 = 1747

Therefore 1747 should be added to 1253 to get 3000.

Product is the value that is found when two numbers are multiplied together

49x1 is 49

2x48 is 96

10x40 is 400

For b), you just come up with two numbers that add to give 50 ( you can do 45 and 5)

So your statement would be the first number is five plus the second number is 45 is 50 which gives a product of 225