19÷4=4...3

67÷9=7 ... Four

38÷5=7...3

52÷7=7...3

718 = 8 ... Seven

17÷2=8... 1

43÷9=4 ... seven

25÷3=8... 1

60÷7=8 ... four

58÷8=7...2

70÷9=7 ... seven

29÷5=5 ... four

34÷6=5 ... four

37÷5=7...2

40÷7=5...5

23÷3=7...2

39÷2= 19... 1

83÷6= 13...5

78÷9=8...6

Remainder, a mathematical term. In the division of integers, there are only two situations: divisible and non-divisible. The remainder is generated when it is not divisible. The remainder operation: a mod b = c(b is not 0) means that the remainder obtained by dividing the integer a by the integer b is c, such as 7 ÷ 3 = 2... 1.