Question

The sum of 23.8 and a number is 28.17, as shown below. What number should go in the box to complete the addition problem?

Answer 1

Answer: The number that should go in the box is 4

Step-by-step explanation: 23.8 + 4.37= 28.17

Answer 2

Since there is no picture to show the box, all I can say is that 28.17- 23.8 = 4.37 and 23.8 + 4.37 = 28.17