1E-7 + 6 = -1°C.
2A£98 + £65 = £163.
3D29 = XXIX.
4E-3 − 18 = -21°C.
5C145 + 362 = 507.
6CEach pattern adds 4 squares, so Pattern 8 has 31.
7A28373 is the smallest.
8B205 + 326 = 531, then 531 + 830 = 1,361.
9ALCM of 15 and 25 is 75.
10EThe 4 is in the hundreds place → 400.
11D189 ÷ 9 = 21, so ✳ = 9.
12BSquare numbers.
13D480 − 120 = 360; 20% of 360 = 72; 360 − 72 = 288.
14D393 + 15 = 408, so â–³ = 393.
15A4 of 8 equal steps = 1/2.
16E0.25 = 25%.
17B84 ÷ 7 × 4 = 48.
18D1 of 3 equal steps = 1/3.
19C49.3 - 12.6 = 36.7.
20E4/5 is the largest.
21E22 ÷ 10 × 100 = 220.
22C£40 ÷ 8 × 2 = £10.
23D5 × 9 = 45, so 4 × 9 = 36.
24C2 ÷ 5 × 100 = 40.
25E4 × 6 = 24, so 3 × 6 = 18.
26E5−3 = 2 parts = 44, so 1 part = 22; answer 110.
27D£26 × 1.2 = $31.20.
28A7×4 = 28 cm².
29A20 kg = 20000 g.
30CA translation slides a shape without turning or flipping it. Four of these are slides; one is a mirror image.
31DA bag of sugar is about 1 kg.
32C2 of 8 shaded = 1/4.
33E8:15.
34A3 sides → Triangle.
35C30 ÷ 45 × 90 = 60 minutes.
36D8×5 − 5×2 = 30 cm².
37E300 ml.
38EReflecting in the x-axis gives (1 , 5).
39C09:00 to 09:15 is 15 minutes.
40B360 ÷ 36 = 10.
41A33.5 cm = 335 mm.
42C98 ÷ (7 × 2) = 7 cm.
43A24 − 13 = 11.
44B1 × 10 = 10.
45E50 ÷ 5 = 10.
46BTotal = 39.
47DMiddle value when sorted = 32.
48A12 − 3 − 5 = 4.
49D60 ÷ 5 = 12.
50ATotal = 34 mm.