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011_G3U01_WB_CA_˙—» ¿º 2011.4.5 2:33 PM ˘ ` 1 PDF_In 2540DPI 150LPI T
011-B1-1
About 1,000
1. Use a number line to find the greater number.
Example
300 400 500 600 700
is 100 greater than 700.
a. 996 997 998 999
995
is 1 greater than 999.
b.
950 960 970 980 990
c. is 10 greater than 990.
500
600 700 800 900
d.
200 is 100 greater than 900.
400 600 800
is 200 greater than 800.
011-B1-1
About 1,000
1. Use a number line to find the greater number.
Example
300 400 500 600 700
is 100 greater than 700.
a. 996 997 998 999
995
is 1 greater than 999.
b.
950 960 970 980 990
c. is 10 greater than 990.
500
600 700 800 900
d.
200 is 100 greater than 900.
400 600 800
is 200 greater than 800.
