Assessment ( Part 1- Vocabulary)

Commutative = အျပန္အလွန္ေနရာေရႊ ့ႏိုင္. အေပါင္းႏွင့္ အေျမွာက္တြင္ ေရွ့ ဂဏာန္းႏွင့္ ေနာက္ ဂဏာန္းကို ေနရာေရႊ ့ေပါင္း ေျမွာက္ေသာ္လည္း တန္ဖိုး မေျပာင္းလဲေပ။
Equivalent = ညီမွ်မႈျဖစ္ျခင္း။
Property = ဂုဏ္သတၱိ
Factor = ဆခြဲကိန္း
Approximately = ခန္ ့မွန္းေျခ
Kilometers = ကီလိုမီတာ
Reciprocal = ေျပာင္းျပန္အခ်ိဳးက်ျခင္း


Perimeter = ပတ္လည္အနား
Length  = အလ်ား
Estimate = ခန္ ့မွန္းျခင္း
Rationalise = ပိုင္းေျခမွာရွိတဲ့ စကြဲယားရု ကိုေပ်ာက္ေအာင္ေဖ်ာက္ျခင္း။
Numerator = ပိုင္းေ၀
Recurring = အဆံုးမရွိ
Meters = မီတာ
Brackets = အကြင္း ( )
Multiple = ဆတိုးကိန္း
Operations = လုပ္ငန္းေဆာင္တာ
Denominator = ပိုင္းေျခ
Simplify = အရွင္းဆံုးပံုစံ
Standard form = မ်ားေနတဲ့ ဂဏန္းေတြကို 1 ကေန 10 ၾကား ျဖစ္ေအာင္လုပ္ပီး 10 အေပၚ ပါ၀ါတင္သည္။

a) 2 power -2 is the reciprocal of 2 power 2 by 1( 1/2).
b) We rationalise to remove the square root in the denominator.
c) The distance between London and Manchester is measured in Kilometers.
d) When calculating we expand the brackets before multiplying.
e) Multiplication and division are operations.
f) 2 is a factor of 18.
g) 18 is a multiple of 2.
h) The perimeter is the distance all the way around.
i) The denominator fractions have the same value.
j) Equivalent fractions have the same value.
k) If we simplify 9/24 the answer is 3/8.
l) 0.66666666.... is a recurring decimal.
m) Scientists use standard form to write large number.
n) A proper fraction has a numerator that is less than the denominator.
o)~~( ~ အဲဒါေလးက ႏွစ္ခုထပ္ေနတယ္)means approximately equal to.

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