Documents Jefferson County Schools Fourth Grade Math Practice Test.

Slide 1Jefferson County Schools Fourth Grade Math Practice Test Slide 2 What is one way to show that the number sentence below is true? 8(4 + 2)= 48 a)8(4+2)=(8+4)+(8+2)…

Documents Combinatorial Designs Dr. David R. Berman. Sudoku puzzle 134 1 243 341 2.

Slide 1 Combinatorial Designs Dr. David R. Berman Slide 2 Sudoku puzzle 134 1 243 341 2 Slide 3 Sudoku puzzle solution 1234 4321 2143 3412 3 Slide 4 Sudoku is Latin square…

Documents Fourth Grade Math Practice Test

Jefferson County Schools Fourth Grade Math Practice Test What is one way to show that the number sentence below is true? 8(4 + 2)= 48 8(4+2)=(8+4)+(8+2) 8(4 + 2)=(8 + 4)Ã(8…

Documents Combinatorial Designs

Combinatorial Designs Dr. David R. Berman Sudoku puzzle * 1 3 4 1 2 4 3 3 4 1 Sudoku puzzle solution * 1 2 3 4 4 3 2 1 2 1 4 3 3 4 1 2 Sudoku is Latin square with additional…