Target 100

Resource was inspired by @mrbartonmaths and @danicquinn
Skills and drills generator including:
rounding/halving/doubling,
negatives,
1-step equations,
squares/triangular numbers/cubes/factors/multiple/primes/sequences,
number bonds,
fraction skills,
multiply/divide by powers of 10/remainders when dividing/divisibility,
HCF/LCM/sum-product/reciprocals/ratio division.
Aim is for students to get regular practice and improve their speed / confidence.
Target 100 generally has 5 sections of 20Q so the idea is to get 100 in the time available - for example allow 1 minute per section.
Numbers randomly generated.
Answers provided.