Remember: A number has three ways to be written: digits, words and parts. The hundreds come first, then the tens, then the ones.
Digits, words and blocks
1
Write the number the blocks show, in digits.
2
Which number is six hundred forty-two?
624642462246
3
Write in digits: two hundred seventy-one.
4
Join each number in words to the same number in digits.
1five hundred ninety-two
2nine hundred twenty-five
3two hundred nine
4seven hundred forty
A925
B740
C209
D592
5
Which blocks show 520?
ABC
6
Which words match 360?
three hundred sixtythree hundred sixthirty-six
Stretch it out
7
500 + 40 + 8 =
8
= 900 + 60 + 1
9
250 = 200 +
10
706 = + 6
11
Which sum makes 380?
30 + 8300 + 8300 + 803 + 80
12
Eight hundred ninety is written 809.
TrueFalse
13
Put the numbers in order. Smallest first.
329
392
299
14
Write 517 in words. Then write it as a sum of hundreds, tens and ones.
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