Arithmetic with Decimals
... Always look for the greatest common factor first. Don’t forget to include the variable in the common factor. Factor into two parentheses, if possible. Check your answer by multiplying. ...
... Always look for the greatest common factor first. Don’t forget to include the variable in the common factor. Factor into two parentheses, if possible. Check your answer by multiplying. ...
Grade 6 Math Circles Exponents and Prime Numbers Warm
... 9. Find two numbers that have a product of 81 and a sum of 30. 10. The product of three different whole numbers is 162. What is the maximum possible sum of these three numbers? 11. What is the smallest prime number greater than 200? 12. Are the following numbers palindromic primes? a) 313 ...
... 9. Find two numbers that have a product of 81 and a sum of 30. 10. The product of three different whole numbers is 162. What is the maximum possible sum of these three numbers? 11. What is the smallest prime number greater than 200? 12. Are the following numbers palindromic primes? a) 313 ...
November
... “magic” behind a trick so you can impress your friends and family. Four squares on the calendar have been chosen: 2, 3, 9, and 10. When we find the sum of these four numbers, we get 24. The four example numbers were written in a 2 × 2 grid below. In order to do this trick, we will let the smallest n ...
... “magic” behind a trick so you can impress your friends and family. Four squares on the calendar have been chosen: 2, 3, 9, and 10. When we find the sum of these four numbers, we get 24. The four example numbers were written in a 2 × 2 grid below. In order to do this trick, we will let the smallest n ...
What is the discriminant?
... (67) Discriminant review | Solving quadratics using the quadratic formula | Quadratic equations and functions | Algebra I | Khan Academy ...
... (67) Discriminant review | Solving quadratics using the quadratic formula | Quadratic equations and functions | Algebra I | Khan Academy ...
