# Step 1

Difficulty 1

 1 In the square S/R 49 + S/R 144 + 6sqrd = ? 2 In the square S/R 25 + S/R 81 + 7 sqrd = ? 3 In the square S/R 16 + S/R 100 + 9sqrd = ? 4 Square it!: Square 5, 50 5 Square it!: Square 7, 700 6 Square it!: Square 4, 40 7 Square it!: Square 12, 120 8 Square it!: Square 2, 200 9 Square it: Square 6, 600 10 Square it: Square 11, 110 11 Reena at the sweet shop: Money multiplication and addition 12 Kristin at the sweet shop: Money multiplication and addition 13 Under the Big Top: Multiplication of time 14 Start Your Engines: Multiplication of length 15 The spice of life: Multiplication of weights 16 Sum it up: Gabriel's lemonade scones 17 Sum it up: Kitty and Frank's money 18 Sum it up: Poppy's plants 19 Sum it up: Grandfather's clock 20 Sum it up: Nigel's Nibblies 21 Number Production: Complete each number sentence 22 Number Production: Complete each number sentence 23 Maths Production: Complete each number sentence 24 Number Production: Complete each number sentence 25 Number Production: Complete each number sentence 26 Maths Production: Complete each number sentence 27 Maths Production: Complete each number sentence 28 Number Production: Complete each number sentence 29 Number Production: Complete each number sentence 30 Number Production: Complete each number sentence 31 Multiplication Simplification 27 x 2.4 32 Multiplication Simplification 62 x 1.6 33 Multiplication Simplification 46 x 4.8 34 Multiplication Simplification 59 x 3.6 35 Multiplication Simplification 71 x 6.4 36 Looks to dye for: Money multiplication 37 Karting dollars: Money multiplication 38 First things first : BODMAS calculation 39 First things first : BODMAS calculation 40 First things first : BODMAS calculation 41 First things first : BODMAS calculation 42 First things first : BODMAS calculation 43 Anyone for a burger?: Money multiplication & addition 44 Anyone for a burger?: Money multiplication & addition 45 Decimal Times: Write missing numbers in vertical decimal multiplications 46 Decimal Times: Write missing numbers in vertical decimal multiplications 47 Decimal Times: Write missing numbers in vertical decimal multiplications 48 Times Machine: Write the correct multiplier on the times machine 49 Times Machine: Write the correct multiplier on the times machine 50 Times Machine: Write the correct multiplier on the times machine 51 Times Machine: Write the correct multiplier on the times machine 52 Times Machine: Write the correct multiplier on the times machine 53 Times Machine x -50 54 Times Machine x -12 55 Times Machine x -6 56 Times Machine x -80 57 Times Machine x -30 58 Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions 59 Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions 60 Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions 61 Number detectives: Square root of 49 62 Number detectives: (Sq root of 16+ sq rt of 25)/3 63 Number detectives: Take the sq. root of 1600 from 10 squared 64 Number detectives: Product of 10 and 7 /sq. root of 49 65 Find the roots 81 and 8100 66 Find the roots 9 and 90 000 67 Find the roots 64 and 6400 68 Number detectives: Sum of 2 numbers=13. One number is 9. What is the sq. root of the other number? 69 Number detectives sq. root of 4900 70 My Fair Sharer: Write the correct division setting 71 My Fair Sharer: Complete the missing inputs and outputs 72 My Fair Sharer: Write the correct division setting 73 My Fair Sharer: Outputs (/ -9) 74 My Fair Sharer: Write the correct division setting 75 True or false: -36 / -6 = -6 76 True or false: -72 / -9 = 8 77 True or false: 7 = -84 / -12 78 True or false: -96 / 12 = -24 / 3 79 True or false: 26.5 / 2 = 13.25 80 True or false: -6.5 / 2 = -3.25 81 Weekend Work: Money multiplication 82 Ahoy there, me hearties!: Money division 83 Art division: Money division 84 Up or Down: Round a division calculation up or down to give a sensible answer 85 Up or Down: Round a division calculation up or down to give a sensible answer 86 Up or Down: Round a division calculation up or down to give a sensible answer 87 My fair sharer: / -9 88 Examining the Remains 89 Examining the Remains 90 Examining the Remains 91 Divide and rule: Simply division calculations by halving 92 Divide and rule: Simply division calculations by halving 93 Divide and rule: Simply division calculations by halving 94 Divide and rule: Simply division calculations by halving 95 Divide and rule: Simply division calculations by halving 96 About to divide: Click the best estimate 97 About to divide: Click the best estimate 98 About to divide: Click the best estimate 99 Slam Dunk: Measurement mtuliplication 100 Head Quarters: One half & one quarter of 98756 101 Head Quarters: One half & one quarter of 76896 102 Head Quarters: One half & one quarter of 12468 103 Head Quarters: One half & one quarter of 64324 104 Head Quarters: One half & one quarter of 124660