Page 14 - NUMINO_WB_4A
P. 14
013_G4U1_G4U1_WB˜ ˙—» ¿º 2011.3.30 2:28 PM ˘ ` 8 PDF_In 2540DPI 150LPI T
013-B4-2
2. Complete the expanded forms. 1
a.
5,431 5,000 400
17,688 10,000 600 80
72,069 72,000 9
520,203 500,000 3
9,070,620 9,000,000 600
b.
2,000 500 10 7
90,000 1,000 200 30
25,000 90 5
300,000 10,000 2,000 600 4
4,000,000 20,000 9,000 80 1
013-B4-2
2. Complete the expanded forms. 1
a.
5,431 5,000 400
17,688 10,000 600 80
72,069 72,000 9
520,203 500,000 3
9,070,620 9,000,000 600
b.
2,000 500 10 7
90,000 1,000 200 30
25,000 90 5
300,000 10,000 2,000 600 4
4,000,000 20,000 9,000 80 1
