... to nearest 10
23
20
101
100
1,001
1,000
10,009
10,000
Four or less, we ...
451
450
237
200
2,000
20, 987
20,000
Five or more, we ...
... raise the score!
87
90
399
400
9,111
9,000
21,997
20,000
When rounding, we find what first?
The place we are rounding to (eg. if rounding 43, we find the 4 tens first)
168
170
1,457
1,500
7,671
8,000
46,001
50,000
The bossy number is found where...?
To the right of the place we are rounding to.
1,355
1,360
2,943
2,900
2,399
59,435
60,000
The one... (1 00, 000)