Question 1

A very... mistake is made In this type of calculation.

Accepted Answer

common

Answer

right-hand

Answer

non-zero

Answer

decimal

Question 2

We have to do a ... check on the answers

Accepted Answer

rough

Answer

still

Answer

decimal

Answer

non-zero

Question 3

There is one parallel line through the ... not intersecting the line.

Accepted Answer

point

Answer

number

Answer

decimal point

Answer

zero

Question 4

One of the Lobachevsky’s achievements is a method of... of the roots of algebraic equations.

Accepted Answer

approximation

Answer

approximating

Answer

approximate

Answer

approximately

Question 5

Mathematics education research has its own .... theories and methods.

Accepted Answer

fractions

Answer

concepts

Answer

percentages

Answer

calculators

Question 6

This camera costs €100 before value added... at 17.5% has been added.

Accepted Answer

tax

Answer

price

Answer

calculation

Answer

rate

Question 7

When a decimal number is multiplied by 100, its decimal point moves ... to the right.

Accepted Answer

two places

Answer

four places

Answer

one place

Answer

three places

Question 8

54% means 54 ... every 100.

Accepted Answer

out of

Answer

in

Answer

on

Answer

at

Question 9

Non-zero digits ... the decimal point give us the numerator of the fraction.

Accepted Answer

after

Answer

between

Answer

before

Answer

at

Question 10

A percentage is the ... thing as the numerator of a fraction in which the denominator is 100.

Accepted Answer

same

Answer

some

Answer

general

Answer

written

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