MORE SIDEWAYS ARITMETIC
Publikace: MORE SIDEWAYS ARITMETIC - SACHAR, L.. Welcome back to maths class at Wayside School. How much is peppers + pig lips? If Jenny's shirt has sparkles on it, will Todd have egg in his hair? These Sideways Arithmetic problems may look puzzling at first, but you can use real maths to solve them, and the answers ...a dál?