Mount Sum‑More
Dragons, Denominators & Digits
Shear Number of Sheep
Brecon the Code
Coordinate Cymru
100

You climb 125 metres in the morning and 75 metres in the afternoon. How many metres did you climb altogether?

200 m

100

Round 4,678 to the nearest hundred.

4,700

100

A field has 24 sheep. 6 more join. How many sheep are there now?

30 Sheep

100

What is the next number in the sequence: 4, 8, 12, 16, ___ ?

20

100

What coordinate is 3 to the right and 2 up from (0,0)?

(3, 2)

200

You start at 860 metres and climb up another 140 metres. What height are you at now?

1,000 m

200

What is the value of the 7 in 57,492?

7,000

200

A farmer groups sheep into pens of 5. How many pens are needed for 35 sheep?

7 pens

200

A rule says: “Multiply by 3, then add 1.” What is the output when the input is 5?

16

200

A point moves from (2, 5) to (2, 1). How many units has it moved, and in which direction?

 4 units down


300

A group climbs 450 m on Day 1. On Day 2, they climb twice as much as Day 1, but then have to climb back down 150 m due to bad weather. How many metres have they climbed in total across both days?

1,200 m

300

A dragon collects 3,500 gold coins. Another collects ten times as many, but then loses 4,250 in a cave fire. How many coins does the second dragon have now?

30,750

300

A shepherd counts 128 sheep in the morning and 97 in the afternoon. He realises he counted 12 sheep twice. How many sheep are actually there?

213 Sheep

300

A sequence increases by 7 each time. The first term is 6. What is the fifth term?

A: 6, 13, 20, 27, 34


300

A point moves from (5, 8) to (2, 1). How many units has it moved, and in which direction?

3  units to the right and 7 units down 

400

You have 1,200 ml of water. You drink 350 ml, spill 125 ml, and then refill half of what you’ve lost. How much water do you have now?

962.5 ml

400

A dragon flies 8.46 km, then 3.7 km, then returns 1.08 km back to rescue a friend. Estimate the total distance using rounding and explain why your estimate is sensible.

13 km

400

A bag of sheep feed weighs 18 kg. A flock eats 4.5 kg per day. On the third day, they only eat half as much. How many full days will the bag last?

4 full days

400

A code pattern is: Square the number → subtract 5. If the output is 59, what was the input?

x = 8

400

A shape has vertices at (1,1), (4,1), (4,3), (1,3). If the shape is translated 3 units right, what will the new coordinates be?

(4,1), (7,1), (7,3), (4,3)

500

A mountain trail is 3,600 m long. You walk ⅝ of the trail, but then realise you misread the map and must walk ¼ of the whole trail again to reach the correct path. How many metres have you walked in total?

3,150 m

500

A dragon hoard is split into quarters. One quarter contains 325 gems. Later, the dragon adds 15% more gems to the entire hoard. How many gems are there now?

1,495 gems

500

Three fields contain sheep in the ratio 3 : 4 : 5. There are 96 sheep altogether. Before counting, 8 sheep escape from the largest field. How many sheep were originally in each field?

24, 32, 40

500

A number machine follows the rule: Multiply by 4 → subtract 12 → divide by 2  The final output is 18. What was the starting number?

x = 12


500

A hiker starts at (–2, 3). They move 4 right, 2 down, then 3 left, then the opposite of their first move. What is their final position?

(–5, 1)

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