Answer:
6
Step-by-step explanation:
Use a fact family.
13 minus 7 is 6.
7 plus 6 equals 13.
7* ... = 13
replace the blank space by x
7*x= 13
7x = 13
x= 13/7
x= 1.85
I hope that's help ! please let me know if you have question(s) !
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