Page 90 - ICSE Math 1
P. 90
4. Draw beads on abacus to show the given numbers.
(a) H T O (b) H T O (c) H T O
58 62 49
(d) H T O (e) H T O (f) H T O
30 88 26
5. Count the beads in the abacus and fi ll in the boxes.
(a) H T O (b) H T O (c) H T O
tens + ones tens + ones tens + ones
(d) H T O (e) H T O (f) H T O
tens + ones tens + one tens + ones
80
