# Step 3

Difficulty 3

 1 0.1 less, 0.1 more than 42.6 2 0.1 less, 0.1 more than 22 3 0.1 less, 0.1 more than 25.5 4 0.1 less, 0.1 more than 33.8 5 Double Up and Add: Double 0.4, add 0.1, add 1 6 Double Up and Add: Double 0.1, add 0.8, add 1 7 Movin' One Up! 0.7+?=1 8 Scoring decimal points: 1*.*+2.5=*0.8 9 Use The pattern 1.2+1.7, 10.2+10.7, 102 107 10 Use The pattern 1.2+1.4, 10.2+10.4, 102+104 11 Decimals get together: 6.7+?=10 12 Add it up decimals: 26.7+5.4 13 Add it up decimals:64.6+8.9=73.5 14 Add it up decimals: 69.4+7.7 15 Adding decimals: Write missing numbers in vertical addition of 2-digit numbers with 1 dp 16 Adding decimals: Write missing numbers in vertical addition of 2-digit numbers with 1 dp 17 Decimal Drops: 63.* - 4*.6 = *2.2 18 Decimal Drops: 48.8 - 2*.* = *9.5 19 Spot the Difference: Write the difference between 3 number pairs 20 Spot the Difference: Write the difference between 3 number pairs 21 Spot the Difference: Write the difference between 3 number pairs 22 Tenths Crossing: 20.2-0.4, 37.7-0.9, 17.5-0.9 23 Scoring Decimal Points: Complete vertical algorithm 24 Phoebe Figures Fractions: one fifth of 10 25 Estimate the Fraction 26 Name That fraction 27 Name That fraction 28 Name that hundredth: Identify the shaded fraction of a 100-grid. 29 Name that hundredth: Identify the shaded fraction of a 100-grid. 30 Name that hundredth: Identify the shaded fraction of a 100-grid. 31 Name that hundredth: Identify the shaded fraction of a 100-grid. 32 The eyes have it: 1:4 so ?:8 33 Chompers Chocolate wrappers 1:3 so ?:12 34 Strawberry doughnut chocolate swirls: 4:1 so ?:6 35 Worker ants 2:3 so ?:150 36 Laying it on the line 3:1 so ?:5 37 Dollar Shares: Half of \$400 38 Dollar Shares: Half of \$500 39 Dollar Shares: Half of \$200 40 Bessie Finds Half: 42 ballroom dancers 41 Up And Up: 1.6+0.7 42 Up And Up: 1.9+0.3 43 Up And Up: 1.7+0.4 44 Up and Up: 13.4+6.3 45 Movin' On Up! 13.7+?=16 46 Movin' On Up! 13.9+?=16 47 Movin' On Up! 11.2+?=14 48 Decimals get together: 7.6+?=10 49 Decimals get together: 4.7+5.3=? 50 Decimals get together: ?+7.1=10