NUMERATION OF THE WHOLE NUMBERS PROBLEMS To see the answer, pass your mouse over the colored area. 1. Units 1. a) Let 5 be the unit, and count to 30. "5, 10, 15, 20, 25, 30." 1. b) Let 10 be the unit and, starting at 34, count to 104. "34, 44, 54, 64, 74, 84, 94, 104."
2. The numeral for how many numbers have 2. a) one digit? Nine. 1, 2, 3, 4, 5, 6, 7, 8, 9. 2. b) two digits? Ninety. 2. c) three digits? Nine hundred. 3. Form six different numbers with the digits 2, 6, 9, and arrange them 269, 296, 629, 692, 926, 962. 4. a) What is the smallest number that has three equal digits? 111 4. b) What is the largest number? 999 Return to the Lesson. or Continue on to the next Lesson. Copyright © 2021 Lawrence Spector Questions or comments? E-mail: teacher@themathpage.com |