The number 45,694 is not divisible by 10. Pretend that y…
The number 45,694 is not divisible by 10. Pretend that you are the teacher and CLEARLY explain USING DIVISIBILITY RULES why this is the case to a 5th grader. Begin your explanation with: “A number is divisible by 10 if . . . Be very clear. (Assume that the 5th grader knows nothing about these rules and they need to be taught to them.)
Read DetailsGiven: 1357 a. List all the prime numbers that must be tes…
Given: 1357 a. List all the prime numbers that must be tested to determine if 1357 is prime or composite. NO MORE, NO LESS List in numerical order. Separate with commas, no spaces [a] b. Is 1357 prime or composite? If composite, give its prime factorization. [b]
Read DetailsThe number 45,694 is not divisible by 5. Pretend that yo…
The number 45,694 is not divisible by 5. Pretend that you are the teacher and CLEARLY explain USING DIVISIBILITY RULES why this is the case to a 5th grader. Begin your explanation with: “A number is divisible by 5 if . . . Be very clear. (Assume that the 5th grader knows nothing about these rules and they need to be taught to them.)
Read Details