# Step 2

Difficulty 2

 1 0.1 less, 0.1 more than 82 2 0.1 less, 0.1 more than 99 3 0.1 less, 0.1 more than 99.9 4 Here are the words...Where's the number? 5 Here are the words...Where's the number? 6 Here are the words...Where's the number? 7 Here are the words...Where's the number? 8 What's That Number? 9 What's That Number? 10 About Half: 8002.6, 30 204.6, 206 100.5, 5100.9 11 About Half: 20 265.7, 22 369.5, 24 287.6, 28 369.7 12 Here's the number: 125 369 125 969 125 699 13 Pattern Pieces: Square numbers 14 Pattern Pieces: Squares and square roots 15 Pattern Pieces: Squares and square roots 16 Pattern Pieces: Multiply by 11 17 Pattern Pieces: Decimals squared 18 Order! Order! 2 dec places - Largest number first 19 Order! Order! 2 dec places - Largest number first 20 Order! Order! 6-digit Largest number first 21 Order! Order! 6-digit Smallest number first 22 Order! Order! 6-digit Smallest number first 23 Space Shuffle: Find the pattern 24 Space Shuffle: Find the pattern 25 Changing Numbers: Divide by 1, 10, 100 26 Changing Numbers: Divide by 1, 10, 100 27 Changing Numbers: 6.2 +1, +10, x 0.1, X100 28 Changing Numbers: 5.5 x 1, x 10, x 10, x 100 29 Order! Order! 3 dec places - Smallest number first 30 Order! Order! 3 dec places - Largest number first 31 Order! Order! 3 dec places - Largest number first 32 Order! Order! 3 dec places - Smallest number first 33 Number Detectives: a+b=9, axb=14 34 Number Detectives: a+b=21 Highest value for axb? 35 Number Detectives: Four consecutive even numbers that total 100 36 Pick-A-Pattern - 0 1 3 6 10 * * (1)