# Multiply and divide decimals by powers of 10

 1 Changing Numbers: 83.56 x10, +11, +1.1, ÷ 10 2 Expanded notation: 5731.88 3 Expanded notation: 65 424.791 4 Expanded notation: 35 248.916 5 Expanded notation: 348 267.159 6 Expanded notation: 123 789.456 7 Find the Power: Write numbers as powers of 10 8 Find the Power: Write numbers as powers of 10 9 Find the Power: Write numbers as powers of 10 10 Find the Power: Write numbers as powers of 10 11 Expanded notation: 4 295.668 12 Find the Power: Write numbers as powers of 10 13 Find the Power: Write numbers as powers of 10 14 Going Up: Ordering numbers with index notation 15 Going Up: Ordering numbers with index notation 16 Going Up: Ordering numbers with index notation 17 Going Up: Ordering numbers with index notation 18 Going Down: Ordering numbers with index notation 19 Going Down: Ordering numbers with index notation 20 Going Up: Ordering numbers with index notation 21 Scientific Notation: Write 0.0008542cm as (mm) in Standard form 22 By Jupiter!: Write 1.1094 x 10 metres as a distance in kilometres 23 Bamboozled!: Write 3.112x10[-5] in decimal form 24 Expand Numbers: Using indices 25 Find the Power: Write numbers using powers of 10 26 Find the Power: Write numbers using powers of 10 27 Find the Power: Write numbers using powers of 10 28 Find the Power: Write numbers using powers of 10 29 Find the Power: Write numbers using powers of 10 30 Going Up: Ordering indexed numbers 31 Going Down: Ordering indexed numbers 32 Going Up: Ordering indexed numbers 33 Going Up: Ordering indexed numbers 34 Going Down: Ordering indexed numbers 35 Going Up: Ordering indexed numbers 36 Going Down: Ordering indexed numbers 37 Going Up: Ordering indexed numbers 38 Find the Power 4.18x10(5)-7x10(3)= * x10(5) 39 Find the Power 5.63x10(4)-2x10(2)= * x10(4) 40 Find the Power 9.24x10(7)-6x10(5)= * x10(6) 41 Find the Power 6.47x10(6)-5x10(4)= * x10(6)