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what is the missing number 100 101 102 103 104 105 106 is the missing number and then we go one hundred seven hundred eight hundred nine hundred ten so the missing number is 106 that's the number after 105 and before a hundred and seven let's keep going what is the missing number well if I started a hundred the next number is going to be a hundred and one and then we go to 100 and 200 and 300 four we go keep going this is exciting what whole number comes right before hundred and five well what whole number comes right before five well four so what number comes right before a hundred and five what's going to be 104 if you're counting after 100 you get a hundred hundred one hundred two hundred three hundred four and then you go to a hundred and five alright so they want us to figure out what the missing number is and we see that they're counting one two three all the way up to ten and then here they're going from eleven to twenty they're counting all the way up to 120 but there's a missing square here so this is the number that is one larger than 118 and one less than 120 well if I was counting I'd go 100 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 19 and then 120 19 is before 20 so 119 is going to be before 120 and 19 is after 18 so the number after 118 is going to be 119 let's check our answer let's do one more of these well we've done these a lot already what number is missing right after seven comes eight so right after 107 comes 108 and then 109 and a hundred and ten