Each brick in this pyramid equals the sum of the two bricks beneath it. Work out the missing brick.
Each brick is the sum of the two bricks directly below it.
Answer:
2.
Find the sum of interior angles of a regular triangle (3 sides) in degrees.
Answer:
3.
Each pair of numbers follows the same rule. Find the rule and use it to work out the missing value.
Answer:
4.
P = 2l + 2w. l = 3, w = 7. Find P.
Answer:
5.
Find: 4.5 × 2.5
Answer:
Section B — Practice
6.
This flowchart sorts shapes into two groups using one yes/no question. What question belongs in the missing box?
Answer:
7.
Given this data: Lions=14, Elephants=29, Monkeys=24, Penguins=33 (Total=100). What angle should the Penguins sector be?
Answer:
8.
Find the value of x: x ÷ 4 = 6.07
Answer:
9.
Take r, subtract 7, then triple the answer. Write the expression.
Answer:
10.
Liam prices three phases of work — £236, £327, and £465. What is the total cost?
Answer:
Section C — Challenge
11.
At what time between 8 and 9 o'clock are the hands exactly opposite each other? Give your answer to the nearest minute.
Answer:
12.
Ava walks at 14 km/h for some hours and covers 112 km. For how many hours did she walk?
Answer:
13.
Which city has a temperature 5°C lower than the temperature in Sheffield?
Answer:
14.
After Ivy finds the missing time (5 swimmers, mean 35 seconds, 4 are 34, 36, 34, 36 seconds), a swimmer of 29 seconds joins. What is the new mean?
Answer:
15.
Order from smallest to largest: 0.8, 1/5, 45%, 7:1. (where the first number represents the first part of the total)