S1 (1.4) Types of Numbers.notebook November 03, 2016

Daily Practice 4.10.2016

Q1. Round 1817 to the nearest hundred

Q2. 12 - 3 x 4

Q3. 4 52

Q4. Q5. 12897-

951213+

Today we will be learning about multiples.

Multiples are numbers in the times tables.

Example: List the first 12 multiples of 3

Multiples Daily Practice 5.10.2016

Q1. Round 1456 to the nearest hundred

Q2. (5 x 6) ­ (2 x 4)

Q3. List the first 5 multiples of 8

Q4. Q5. 3 24368x 4

Today we will be learning about lowest common multiple.

Multiples

List the first 12 multiples of the following

(a) 6

(b) 20

(c) 8

S1 (1.4) Types of Numbers.notebook November 03, 2016

The lowest common multiple of a pair of numbers is the lowest number that both can go into.

Examples: What is the LCM of

1. 6 and 9?

2. 3 and 8?

Lowest Common Multiple

Today we will be continuing to learn about

Lowest Common Multiple.

Find the LCM of the following

(a) 2 and 8 (h) 2, 4 and 6

(b) 5 and 4 (i) 3, 6 and 9

(c) 3 and 7 (j) 5 and 10

(d) 4 and 6 (k) 7 and 6

(e) 11 and 6

(f) 3 and 6

(g) 10 and 20

Lowest Common MultipleTrue or False:

1. 16 is a multiple of 4

2. 23 is a multiple of 3

3. 12 is a multiple of 5

4. 57 is a multiple of 6

5. 54 is a multiple of 9

6. 76 is a multiple of 8

7. 49 is a multiple of 7

8. 18 is the lowest common multiple of 6 and 9

Lowest Common Multiple

Daily Practice 7.10.2016

Q1. 5 x 2 x 6

Q2. 418

Q3. Round 17.8 to the nearest whole number

Q4. 56 x 7 Q5. 5 2435

-279

Q6. Bonus List the first 12 multiples of 15

Today we will be learning about factors. 

S1 (1.4) Types of Numbers.notebook November 03, 2016

A factor is a number that can divide evenly into another number with no remainder.

E.g. 5 is a factor of 20

Examples:

1. List all the factors of 12

2. List all the factors of 48

Factors Daily Practice 13.10.2016

Q1. 341 + 229

Q2. What is the value of the 9 in 1293?

Q3. 417 Q4. What is the LCM of 6 and 4?

Q5. Round 9122 to the nearest thousand

- 228

Today we will be doing some calculated colouring.

Daily Practice 14.10.2016

Q1. What is the value of the 3 in 14350?

Q2. 14 - 2 x 3

Q3. £5 - £2.40

Q4. 567 Q5. 691+ 185 - 212

Daily Practice 25.10.2016

20 Questions Mental MathsToday we will be learning about factors and highest common factor.

Homework Online at: missdeely.weebly.com

Click on S1 Tab

Due Friday 4.11.2016

S1 (1.4) Types of Numbers.notebook November 03, 2016

Daily Practice 26.10.2016

Q1. Round 18.5 to the nearest unit

Q2. 455 - 237

Q3. 1920 + 229

Q4. Write ten thousand, nine hundred and eighty six in digits

Q5. 6 222 Q6. 9 + 3 x 7 Q7. LCM of 6 and 8

Today we will be learning about factors and highest common factor.

Homework due Friday 4.11.2016

Factors

List all the factors of the following numbers:

(a) 30 (b) 24 (c) 35 (d) 40 (e) 18 (f) 72

(g) 100 (h) 40 (i) 90 (j) 63 (k) 96 (l) 108

Daily Practice 27.10.2016

Q1. Round 7168 to the nearest thousand

Q2. Find of 84

Q3. 456 + 229

Q4. 910 ­ 347

Q5. 13 ­ (6 x 2) Q6. List all the factors of 54

Today we will be learning how to find the highest common factor of a pair of numbers.

Homework due 4.11.2016

The highest common factor of a pair of numbers is the highest number that can divide evenly into both.

Examples: What is the HCF of

(a) 24 and 36

(b) 12 and 18

(c) 45 and 36

Highest Common Factor

(d) 72 and 48

S1 (1.4) Types of Numbers.notebook November 03, 2016

Daily Practice 28.10.2016

Q1. Round 89.5 to the nearest whole number

Q2. 346 + 282

Q3. 491 - 277

Q4. 5 655 Q5. 3 + 4 x 2

Q6. Write down all the factors of

60Today we will be continuing to learn about highest common factor.

HW due 4.11.2016

Calculate the highest common factor of the following sets of numbers:

(a)15 and 20

(b) 12 and 30

(c) 18, 27 and 36

(d) 20, 30 and 50

Factors

(e) 72 and 96

FactorsCalculate the highest common factor of the following sets of numbers:

I can explain what a factor is.

I can find the HCF of a pair of numbers.

Success? Daily Practice 1.11.16

Q1. What is the LCM of 5 and 4?

Q2. Round 7815 to the nearest hundred

Q3. Write out the 7 times tables up to 7 x 12

Q4. 14÷ 2 - 1

Q5. What order of symmetry does this shape have?

S1 (1.4) Types of Numbers.notebook November 03, 2016

Today we will be learning about Prime Numbers.

Homework due Friday

Daily Practice 2.11.2016

Q1. Round 78.1 to the nearest whole number

Q2. What is the highest common factor of 6 and 9?

Q3. What is the lowest common multiple of 6 and 9?

Q4. 560 ÷ 5 (Do a division sum)

Q5. Find of 64 (Do a division sum) Q6. 5671 x 8

Today we will be continuing to learn about Prime Numbers.

Homework due Friday

Prime numbers are numbers that only have factors 1 and itself.

Prime numbers can be found by using the Sieve of Eratosthenes

1 is not a prime number because it has only 1 factor.

Prime Numbers

Today we will be learning about prime factor trees.

Homework due Friday

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Daily Practice 3.11.2016

Q1. 235 + 198

Q2. 417 - 244

Q3. Round 7189 to the nearest thousand

Q4. List the factors of 24 Q5. 12 - 2 x 5

Q6. List all the factors of 90

S1 (1.4) Types of Numbers.notebook November 03, 2016

Today we will be continuing to find prime numbers and prime factors.

Homework due tomorrow!

All numbers are a product (multiplication) of prime numbers.

A prime factor of a number is a factor that is a prime number.

We find the prime factors of a number by using a factor tree.

Examples: Find the prime factors of

1. 64 2. 36

Prime Factors

Find the prime factors of the following by using factor trees

(a) 10 (b) 15 (c) 24 (d) 40 (e) 54

(f) 48 (g) 56 (h) 60 (i) 72 (j) 88 (k) 108

(l) 200 (m) 66 (n) 84 (o) 100

Prime Factors