# Step 1

Difficulty 1

 1 Pattern Pieces: Squares and square roots 2 In the Square: 4 squared, 8 squared, square root of 36 3 In the Square: 10 squared, 5 squared, square root of 100 4 In the Square: 3 squared, 9 squared, square root of 49 5 Space Shuffle: Find the pattern 6 Space Shuffle: Find the pattern 7 Pickin' the Pattern: 7, -3, 1 ,5, * , * 8 Place Value Quiz: 1000ths, 10 000s, 100ths, 100s 9 Round to nearest whole number: 847.519 391.901 400.199 10 Round to nearest 10 000: 5343.77 4 5090.9 89 900.1 11 Round to one hundredth: 56.701 433.395 96.547 12 Order! Order! 3 dec places - Smallest number first 13 Order! Order! 5- and 6-digit - Largest number first 14 Order! Order! 3 dec places - Largest number first 15 Pickin' The Pattern: 1 1 2 3 5 8 * * 16 A Matter of Factors: Factors of 120 17 A Matter of Factors: Not factors of 96 18 A Matter of Factors: Not factors of 132 19 A Matter of Factors: Multiples of 12 20 A Matter of Factors: Multiples of 9 21 Number Detectives: Prime#a+prime#b = 45 22 Number Detectives: a+b=14, ab=45 23 Number Detectives: a+b=53 ab=150 24 Number Detectives: a+b=13, ab=40 25 Number Detectives: a+b=12 ab=36 26 Number Detectives: a+b=25 HIghest value of product? 27 Number Detectives: a+b=13 Highest value of product? 28 Number Detectives: a+b=19 Highest value of product? 29 Number Detectives: Sum of 4 consecutive odd nos = 32 30 Number Detectives: Sum of 4 consecutive even nos = 100 31 Fill the Gaps: 1000s, 100s, 10s, 1s, 10ths 32 Signs & Numbers: 905 * 125 33 See You Round: Round 4.8651 to 1, 2 and 3 decimal places 34 See You Round: Round 34.0981 to 1, 2 and 3 decimal places 35 See You Round: Round 18.9999 to 1, 2 and 3 decimal places 36 Order! Order! 2 dec places - Smallest number first 37 Order! Order! 2 dec places - Largest number first 38 Changing Numbers: 90.091x10, +110, +0.01, x 0.1 39 Changing Numbers: 990.09 x10, +11.01, +100, x0.1 40 Changing Numbers: 100.01x100, +1000, +100, x 0.1 41 Number Detectives: ab = 150 b-a = 5 42 Number Detectives: HCF of 40 & 65 43 Signs and Numbers: Add correct sign to number sentences 44 Signs and Numbers: Add correct sign to number sentences 45 Pickin' the Pattern: 1,0, 2, -1, 3, -2, ... 46 Pickin' the Pattern: -1, 2, 7, 14, 23... 47 Pickin' the Pattern: 1, 8, 5, 12, 9, 16, *, * (1) 48 Pickin' the Pattern: 1, -1, 2, 0, 3, *, * 49 Pickin' the Pattern: 1,8, 27, 64, 125, *, * 50 Pickin' the Pattern: 3, 1, 2, 0, 1, -1, *, * 51 Pickin' the Pattern: 1, 4, 27, 256, *