Complete the Addition Sentence - Within 1000
Consider the addition sentence:
? + 146 = 469
Let's find the missing number.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21 is the smallest number.