Preview question: Autoevaluación1.1

Technical information

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) (121+5·1):[20-(13-4·3)-3·4]= _____ c) [Error converting from MathML to accessible text.] = _____

Right answer summary: part 1: 41; part 2: 18; part 3: 9

Question state: todo

Attempt options

How questions behave

Marked out of

Question variant

Display options

Whether correct

Marks

Decimal places in grades

Specific feedback

General feedback

Right answer

Response history

Preview question: Autoevaluación1.1

Question 1

Question text

a)	$left parenthesis 1 plus 63 colon 9 right parenthesis times 4 space plus space left parenthesis 5 times 1 colon 1 plus 4 right parenthesis$ = Answer
b)	( $121$ + $5$ · $1$ ):[ $20$ -( $13$ - $4$ · $3$ )- $3$ · $4$ ]= Answer
c)	$1 times left parenthesis 9 plus 3 to the power of 3 end exponent right parenthesis minus open square brackets 40 minus left parenthesis 12 colon 3 plus 9 right parenthesis close square brackets$ = Answer