Remember:
1 ten = 10 units
1 hundred = 10 tens or 100 units
1 thousand = 10 hundredsc or 1000 units |
1. Write the numbers.
one hundred four hundred seven hundred one thousand
..............
..............
..................
...............
three hundred eight hundred six hundred
five hundred
...................
................
.................... ..............
2. Find the misisng number.
m + 200 = 700 m + 600 = 1000
m - 400 = 500
m =............
m = .............
m = .............
a - 300 = 400 a + 500 = 800
a - 700 = 300
a = ...............
a = ..............
a = ..............
3. Draw a circle round the answer 1000
400 700 200 600
900 400 100
700
500 400 500 700
200 300 400
700
200 700 900 300
300 400 500
600
300 800 400 200
700 600 200
300
|