00824nam a22002297a 4500 8067 FISKH 20250820114010.0 250820b cb ||||| |||| 00| 0 eng d 9780866515368 FISKH eng FISKH FISKH S55 L 512 Sherard III, Wade H. Logic Algebra problems / By Wade H. Sherard III London : Dale Seymour Publications, 1990. 51 pages : illustrations ; 28 cm . 50 number puzzles encouraging problem solving & critical thinking skills for secondary students with an algebra background; each puzzle has 10 clues to help find an unknown number; answer key included Gage, Rachel Designer and Illustrator ddc BK 0 8067 8067 0 0 ddc 0 0 002 002 SNS 2025-08-20 0 SHE 512 S55 L 2025-4159 2025-08-20 11:40:07 2025-08-20 BK