Maths 1
A prime number between 30 and 40
31 or 37
Prince Hans
3910 ÷ 100
39.1
Australia
Round 17.3841 to 1 decimal place
17.4
Highest Common Factor of 15 and 20
5
Ursula
4.53 X 10
45.3
France
Round 1520 to 1 significant figure
2000
What is 82
64
Scar
13.25 + 7.3
20.55
Wales
Round 0.04923 to 1 significant figure
0.05
Square root of 144
12
Maleficent
2.7 X 32
86.4
Norway
Estimate 12940 X 23
10,000 X 20 = 200,000
What is the 5th triangular number?
15
Queen of Hearts
100 - 7 X (4 +8) +1
17
Jamaica
Estimate
(72.321 +19.293)/8.7512
(70+20)/9=10