bond maths puzzles: bull's eye - oxford · 2019-04-23 · taen from bond brain training for...
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![Page 1: Bond Maths Puzzles: Bull's eye - Oxford · 2019-04-23 · Taen from Bond Brain Training for ids: Number uzzles xford niersity Press 21 Bull’s eye Ali is playing a darts game. He](https://reader034.vdocuments.site/reader034/viewer/2022042802/5f38bacc13dc876f706402fa/html5/thumbnails/1.jpg)
Taken from Bond Brain Training for Kids: Number Puzzles © Oxford University Press 2019
Bull’s eyeAli is playing a darts game. He chooses a number to be the bull’s eye and then throws four darts to see what numbers they land on. He can only use +, ×, – and ÷ and the four numbers in any order to reach his target. How does he do it? The first one has been done for you.
Bull’s eye: 33
Darts: 9 6 7 9
Answer: (9 × 9) – (7 × 6) = 39
Bull’s eye: 60
Darts: 11 4 9 12
Answer:
Bull’s eye: 450
Darts: 12 3 2 15
Answer:
![Page 2: Bond Maths Puzzles: Bull's eye - Oxford · 2019-04-23 · Taen from Bond Brain Training for ids: Number uzzles xford niersity Press 21 Bull’s eye Ali is playing a darts game. He](https://reader034.vdocuments.site/reader034/viewer/2022042802/5f38bacc13dc876f706402fa/html5/thumbnails/2.jpg)
Taken from Bond Brain Training for Kids: Number Puzzles © Oxford University Press 2019
Answers450 (15 × 3) × (12 – 2) 60 (12 ÷ 4) × (9 + 11)