## Questions

1. What is the number 100?
2. How do you write the number 100?
3. What is the place value of the digit 0 in the number 100?
4. How many tens are there in the number 100?
5. How many hundreds are there in the number 100?
6. What is the value of the number 100?
7. How many ones are there in the number 100?
8. What comes after the number 100?
9. What comes before the number 100?
10. How do you count to the number 100?

1. The number 100 is a counting number.
2. The number 100 is written as “100.”
3. The place value of the digit 0 in the number 100 is 0.
4. There are 10 tens in the number 100.
5. There is 1 hundred in the number 100.
6. The value of the number 100 is 100.
7. There are 0 ones in the number 100.
8. The number 101 comes after the number 100.
9. The number 99 comes before the number 100.
10. To count to the number 100, you can say “one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, thirty-one, thirty-two, thirty-three, thirty-four, thirty-five, thirty-six, thirty-seven, thirty-eight, thirty-nine, forty, forty-one, forty-two, forty-three, forty-four, forty-five, forty-six, forty-seven, forty-eight, forty-nine, fifty, fifty-one, fifty-two, fifty-three, fifty-four, fifty-five, fifty-six, fifty-seven, fifty-eight, fifty-nine, sixty, sixty-one, sixty-two, sixty-three, sixty-four, sixty-five, sixty-six, sixty-seven, sixty-eight, sixty-nine, seventy, seventy-one, seventy-two, seventy-three, seventy-four, seventy-five, seventy-six, seventy-seven, seventy-eight, seventy-nine, eighty, eighty-one, eighty-two, eighty-three, eighty-four, eighty-five, eighty-six, eighty-seven, eighty-eight, eighty-nine, ninety, ninety-one, ninety-two, ninety-three, ninety-four, ninety-five, ninety-six, ninety-seven, ninety-eight, ninety-nine, one hundred.”

### 10 more examples of additions whose result is 100 that might be suitable for first grade:

1. 50 + 50 = 100
2. 25 + 75 = 100
3. 40 + 60 = 100
4. 15 + 85 = 100
5. 30 + 70 = 100
6. 10 + 20 + 30 + 40 = 100
7. 11 + 22 + 33 + 44 = 100
8. 60 + 20 + 10 + 10 = 100
9. 70 + 20 + 10 = 100
10. 80 + 10 + 10 = 100