Numbers written in words, back to digits

Difficulty Stretch · Set 7qoljw

Write each of these as a number, in digits.

Fill in what you can and press Check. Nothing you type is sent anywhere.

1
nine hundred sixty-six thousand nine hundred ninety-eight
2
three hundred twenty thousand eight hundred two
3
eight hundred forty-three thousand one hundred fifty-four
4
one hundred eighty-eight thousand three hundred two
5
three hundred thirty-three thousand six hundred twenty
6
two hundred seventy thousand seven hundred seventy-nine
7
seven hundred fifty-nine thousand two hundred ninety-four
8
eight hundred thirty-five thousand four hundred twenty-four
9
three hundred twenty-nine thousand five hundred ninety-nine
10
eight hundred sixty-seven thousand six hundred five
11
eight hundred thirty-seven thousand five hundred ninety-six
12
eight hundred seventy-six thousand eight hundred sixteen
13
nine hundred twenty-three thousand five hundred ninety-two
14
five hundred eighty-nine thousand eight hundred fourteen
15
nine hundred seventy-four thousand five hundred seventy-nine
16
three hundred eleven thousand ninety-seven
17
eight hundred seventy-four thousand eight hundred twenty-four
18
two hundred sixty thousand four hundred fifty
19
nine hundred eighty-two thousand three hundred sixty-two
20
two hundred thousand one hundred sixteen

What is in this set

The numbers in this set run from 0 to 0.
63% of them have no zero in the way.
37% of them contain a zero digit.
A careful solution takes 2 written steps on average.
The mistake this set invites most often, in 100% of the problems: each part was written down on its own and the parts pushed together; the places overlap, so they are added rather than lined up end to end.
Answers are a whole number.

Drawing 240 problems from this page produced 240 different ones, 100% — so a sheet of 20 is a new sheet almost every time.

The same skill, harder or easier

We would put this in front of a grade 3 class. That is our judgement, not a standard, and it is printed here so you can disagree with it. Everything else we put in that year.

Next to this

Deciding whether a number is even or odd

Numbers 103–994; 52% are even.

Place value in a 6-digit number

Numbers 1–999; 93% have no zero in the way.

All of number sense

28 skills in this topic, 75 sets between them.

Printing it

The printed sheet carries no menus and no advertising, and the answer key is on its own page.