1A-9 − 5 = -14°C.
2D63 - 41 = 22.
3D872 = DCCCLXXII.
4B-4 − 4 = -8°C.
5C£127 + £395 = £522.
6EEach pattern adds 4 squares, so Pattern 6 has 23.
7B24,837 rounds to £25,000.
8B40 ÷ 5 = 8.
9DThey are all square numbers.
10BThe 5 is in the hundred thousands place → 500,000.
11E885 × 9 = 7,965, then 7,965 - 238 = 7,727.
12A(68 − 11) ÷ 3 = 19, so it is term 20.
13DThe number is 30.
14D518 + 654 = 1,172, then 1,172 + 331 = 1,503.
15A7/8 is the largest.
16A34 squares out of 100 = 34%.
17C14 ÷ 7 × 3 = 6 ml.
18D1 of 10 equal steps = 1/10.
19C11.1 + 8.4 = 19.5.
20C1/12 is the smallest.
21A8 ÷ 5 × 100 = 160.
22E£77 ÷ 11 × 3 = £21.
23E(1 × 12)/5 = 12/5 = 2 2/5
24D50% of 170 = 85; 170 − 85 = 85.
25C3/5 - 2/5 = 1/5.
26A6−5 = 1 parts = 24, so 1 part = 24; answer 120.
27D400 ml.
28D9×3 = 27 cm².
29C5:20.
30B5 sides → Pentagon.
31EA new pencil is about 18 cm.
32A5 of 6 shaded = 5/6.
33A6.8 l = 6800 ml.
34A8 × 6 × 9 = 432 cm³.
35E£15 × 1.25 = $18.75.
36A13×6 − 5×2 = 68 cm².
37A10:25 to 11:00 is 35 minutes.
38BA translation slides a shape without turning or flipping it. Four of these are slides; one is a mirror image.
39A975 cm is the longest.
40A360 ÷ 30 = 12.
41D11:00 to 12:10 is 70 minutes.
42C150 ÷ (5 × 6) = 5 cm.
43BMiddle value when sorted = 32.
44AFri is tallest.
45C47 − 16 = 31.
46EFrom Week 2 to Week 3 it rose by 14, the largest rise.
47B15 × 5 = 75; 75 − 39 = 36.
48C5.5 × 8 = 44.
49CMiddle value when sorted = 21.
50E44 − 3 − 18 = 23.