Multiples - The result of one number being multipled by another
E.g. 2 times table // 2 x 4 = 8 // 2 x 6 = 12 // 2 x 8 = 16
Factors - A smaller whole number that can be multipled by another whole number.
Prime Number - A number that can only be divided by itself and 1
*1 does not count as a prime or composite number
E.g. 2, 3, 5, 7, 11
HCF - Finding the highest number a part of both the times tables (can be said as Greatest Common Factor)
E.g. HCF of 12 and 8 = 4
LCM - Two different multiplication sets that have the same lowest multiple
E.g. LCM of 8 and 12 = 24
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Order of operation
B rackets - (8+3)^2 / 11 x 3 + 4 - 1
E xponents - (8+3)^2 / 11 x 3 + 4 - 1
D ivision - (8+3)^2 / 11 x 3 + 4 - 1
M ultiplication - (8+3)^2 / 11 x 3 + 4 - 1
A ddition - (8+3)^2 / 11 x 3 + 4 - 1
S ubtraction - (8+3)^2 / 11 x 3 + 4 - 1
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Standard Form
❝A way of writing down large numbers easily❞
E.g. 39,000 = 39 x 10^3
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'Percentage of...' means to multiply
E.g. 30% of 25 / 30 percent of 25 = 30% x 25
Divide % by 100
30/100 = 0.3
Multiply decimal by equation number
0.3 x 25
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