Answer:
The fourth one.
Step-by-step explanation:
The sum to 4 and 5 equals 9.
Hope that helps:)
4 + 4 + 1 = 4 + 5
From the given option the number sentence that shows one way to find the sum of 4 and 5 is 4) and this can be determined by using the arithmetic operations.
Given :
Number 1 - 4
Number 2 - 5
The following ways can be used to determine the number sentence that shows the sum of 4 and 5:
Way 1 - 4 + 5 = 9
Way 2 - 4 + 4 + 1 = 9
Way 3 - 4 + 3 + 1 + 1 = 9
Way 4 - 4 + 2 + 1 + 1 + 1 = 9
Way 5 - 4 + 1 + 1 + 1 + 1 + 1 = 9
and so on....
Therefore, from the given option the number sentence that shows one way to find the sum of 4 and 5 is 4).
For more information, refer to the link given below:
https://brainly.com/question/17921485
