Count to 100 — Answer Key
Part A: Multiple Choice
Circle the best answer for each question.
1. 62 is between which two numbers?
A) 61 and 63
B) 60 and 70
C) 62 and 64
D) 55 and 65
Sixty-two sits between sixty-one and sixty-three because those numbers are just one away.
2. What is one more than 99?
A) 89
B) 100
C) 9
D) 98
One more than ninety-nine is one hundred, because adding one to ninety-nine gives one hundred.
3. Which list goes biggest to smallest?
A) 20, 30, 40
B) 55, 60, 65
C) 85, 75, 65
D) 10, 20, 30
Eighty-five is biggest, then seventy-five, then sixty-five, shrinking by ten each time.
4. On a 100-chart, numbers 5, 15, 25, 35 all share what?
A) Tens digit 5
B) Even ones digit
C) Tens digit 0
D) Ones digit 5
Each number ends in five, so they all share the ones digit of five exactly.
Part B: Fill in the Blank
Write the correct answer on each line.
1. Number between 86 and 88 is 87
Eighty-seven sits right between eighty-six and eighty-eight when counting in order on the chart.
2. One more than 99 is 100
One more than ninety-nine equals one hundred, because adding one bumps us to the next number.
3. Order smallest first: 90, 70, 80 → 70, 80, 90
Seventy is smallest, then eighty in the middle, then ninety biggest, growing by ten each time.
4. Same ones digit column: 9, 19, 29, 39
On a 100-chart, the column under nine always shows numbers ending in the digit nine.
5. Number between 54 and 56 is 55
Fifty-five sits right between fifty-four and fifty-six when counting in order on the chart.