(2) lack of concrete experience of representation of decimal number on number line. 41. Jmf: mawdf &T -mw ~ cl;- ~~-T~~ Cf){RT I (3) lJfUm qft ~ -q ~ qft ~ q:;r;:rr I (4) ~ fi&T mw ~ -q -~ qft ~ q:;r;:rr I 43. According to Van Hiele level of ...