Page 140 - NUMINO TB_3B
P. 140
173_G3U30_G3U20˙—» ¿º 2011.3.23 11:32 AM ˘ ` 129 PDF_In 2540DPI 150LPI T
2 . Read the scales. Which object is heavier?
2kg 2kg
1,500g 500g 1,500g 500g
1kg 1kg
kg g kg g
3 . The masses of 2 objects are as shown below. Write the masses and
compare them. Write >, <, or in the
3kg 2kg
2kg 4kg 1kg 3kg
kg g kg g
4 . Compare the masses and write >, <, or in the
a. 1 kg 400 g 1 kg 900 g b. 1 kg 500 g 2,100 g
5 kg
c. 3 kg 100 g 2,800 g d. 3 kg 600 g 4,800 g
e. 1,600 g 3 kg 100 g f. 4 kg 800 g
30. Weight 129
2 . Read the scales. Which object is heavier?
2kg 2kg
1,500g 500g 1,500g 500g
1kg 1kg
kg g kg g
3 . The masses of 2 objects are as shown below. Write the masses and
compare them. Write >, <, or in the
3kg 2kg
2kg 4kg 1kg 3kg
kg g kg g
4 . Compare the masses and write >, <, or in the
a. 1 kg 400 g 1 kg 900 g b. 1 kg 500 g 2,100 g
5 kg
c. 3 kg 100 g 2,800 g d. 3 kg 600 g 4,800 g
e. 1,600 g 3 kg 100 g f. 4 kg 800 g
30. Weight 129
