Math Weekly plan Amethyst Class Year 2
... Using number lines on SB ask chn to position number and say which multiple of 10 it is nearer. Remind the chn that when the units is a 5 the number rounds to the next multiple of 10. Chn to choose a 2 digit number and use number fans to round to the nearest 10 and to show the answer. Depending on ho ...
... Using number lines on SB ask chn to position number and say which multiple of 10 it is nearer. Remind the chn that when the units is a 5 the number rounds to the next multiple of 10. Chn to choose a 2 digit number and use number fans to round to the nearest 10 and to show the answer. Depending on ho ...
Understanding By Design Unit Template
... Are there any potential cross-curricular connections during this chapter? ...
... Are there any potential cross-curricular connections during this chapter? ...
EDI NS 2_1 Dividing Decimals
... You work all day with three other friends and you employer pays you 160.00 dollars for the day. You must now divide the $160.00 evenly between the 4 of you. How much does that equal? $40.00 each! ...
... You work all day with three other friends and you employer pays you 160.00 dollars for the day. You must now divide the $160.00 evenly between the 4 of you. How much does that equal? $40.00 each! ...
Revision Notes
... DEFINITION: Assuming we have a square matrix A, which is non-singular ( i.e. det(A) does not equal zero ), then there exists an nxn matrix A-1 which is called the inverse of A, such that this property holds: AA-1= A-1A = I where I is the identity matrix. ...
... DEFINITION: Assuming we have a square matrix A, which is non-singular ( i.e. det(A) does not equal zero ), then there exists an nxn matrix A-1 which is called the inverse of A, such that this property holds: AA-1= A-1A = I where I is the identity matrix. ...
Cryptography
... In the last step we have used Euler's theorem to conclude M(n) 1 mod n, and hence M–b(n) 1 mod n. The security of the RSA scheme lies in the fact that factorising the number n in the public key is very time-consuming when n is large. In practical use the two primes p and q are chosen to each ...
... In the last step we have used Euler's theorem to conclude M(n) 1 mod n, and hence M–b(n) 1 mod n. The security of the RSA scheme lies in the fact that factorising the number n in the public key is very time-consuming when n is large. In practical use the two primes p and q are chosen to each ...
File
... support and explain multiplication of twodigit numbers by one digit numbers Multiply numbers to 1000 by 10 and then 100(whole number answers) understanding the effect; relate to scaling up Use a calculator to carry out one-step and twostep calculations (FromY5) End of Y4. Develop the language and un ...
... support and explain multiplication of twodigit numbers by one digit numbers Multiply numbers to 1000 by 10 and then 100(whole number answers) understanding the effect; relate to scaling up Use a calculator to carry out one-step and twostep calculations (FromY5) End of Y4. Develop the language and un ...
Power Point Presentation Link
... This reinforces several concepts, including: The total is the last number we say when we count all. There is more than one way to count a group. Adding means putting parts together. The equal sign shows that both sides have the same value. ...
... This reinforces several concepts, including: The total is the last number we say when we count all. There is more than one way to count a group. Adding means putting parts together. The equal sign shows that both sides have the same value. ...
Primes, Factorization, and the Euclidean Algorithm
... numbers and then find all those in common. – Example: Find gcd(50, 70). – Example: Find gcd(24, 36). – This method is not practical when the numbers get large. ...
... numbers and then find all those in common. – Example: Find gcd(50, 70). – Example: Find gcd(24, 36). – This method is not practical when the numbers get large. ...
Arithmetic
Arithmetic or arithmetics (from the Greek ἀριθμός arithmos, ""number"") is the oldest and most elementary branch of mathematics. It consists of the study of numbers, especially the properties of the traditional operations between them—addition, subtraction, multiplication and division. Arithmetic is an elementary part of number theory, and number theory is considered to be one of the top-level divisions of modern mathematics, along with algebra, geometry, and analysis. The terms arithmetic and higher arithmetic were used until the beginning of the 20th century as synonyms for number theory and are sometimes still used to refer to a wider part of number theory.