div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentnet-june-2015a-pyramid-shaped-toy-is-made-by-tightly-placing-cubic-blocks-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: gonitsoracomgonitsoracomdownloadscsircsir net-June-2015A pyramid shaped toy is made by tightly placing cubic blocks of I x 1 x 1 cm3 The base of the toy is a square 4 x 4 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsinreader031viewer20220131135af7a4467f8b9ad2208b7a0ahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentnet-june-2015a-pyramid-shaped-toy-is-made-by-tightly-placing-cubic-blocks-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: gonitsoracomgonitsoracomdownloadscsircsir net-June-2015A pyramid shaped toy is made by tightly placing cubic blocks of I x 1 x 1 cm3 The base of the toy is a square 4 x 4 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsinreader031viewer20220131135af7a4467f8b9ad2208b7a0ahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentnet-june-2015a-pyramid-shaped-toy-is-made-by-tightly-placing-cubic-blocks-ofhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: gonitsoracomgonitsoracomdownloadscsircsir net-June-2015A pyramid shaped toy is made by tightly placing cubic blocks of I x 1 x 1 cm3 The base of the toy is a square 4 x 4 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...