Preview question: Autoevaluación1.2

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Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: Escribe el resultado de las siguientes operaciones: a) [Error converting from MathML to accessible text.] = _____ b) (161+5·2):[17-(12-4·2)-(2·2)]= _____ c) [Error converting from MathML to accessible text.] = _____

Right answer summary: part 1: 64; part 2: 19; part 3: 32

Question state: todo

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Preview question: Autoevaluación1.2

Question 1

Question text

a)	$left parenthesis 4 plus 18 colon 2 right parenthesis times 4 space plus space left parenthesis 8 times 6 colon 16 plus 9 right parenthesis$ = Answer
b)	( $161$ + $5$ · $2$ ):[ $17$ -( $12$ - $4$ · $2$ )-( $2$ · $2$ )]= Answer
c)	$2 times left parenthesis 8 plus 4 to the power of 2 end exponent right parenthesis minus open square brackets 26 minus left parenthesis 10 colon 2 plus 5 right parenthesis close square brackets$ = Answer