Decimals Year 4 Hundredths www Key Stage 2

Decimals Year 4 - Hundredths www. Key. Stage 2 Maths. com

10 12 14 16 18 87 13 15 17 19 45 49 47 57 65 69 67 73 23 25 27 33 37 35 79 53 55 59 75 20 22 26 44 30 28 34 32 38 36 42 40 46 50 48 54 52 58 56 62 60 66 64 70 68 74 72 78 76 82 83 80 84 85 86 88 89 90 91 92 93 94 96 97 98 99 43 29 41 39 61 63 21 31 51 71 81 2 1 8 7 6 5 4 3 9 100 11 77 24 95 100 10 3 5 1 2 8 7 6 4 9 10 one five six eight nine ten eleven twelve thirteen fourteen sixteen seventeen eighteen nineteen twenty two hundred three four seven fifteen eighty-eight seventy-eight twenty-five seventy-nine twenty-nine thirty twenty-seven forty-one forty-two thirty-nine forty-five forty-six fifty-three fifty-one fifty-two fifty-seven fifty-eight fifty-five fifty-six sixty-one sixty-two fifty-nine sixty-six sixty-four sixty-nine sixty-eight seventy-four seventy-one seventy-two seventy-five seventy-six one eighty-one eighty-three eighty-two eighty-five eighty-four eighty-seven eighty-six eighty-ninety-one ninety-three ninety-two ninety-five ninety-four ninety-ninety-eight ninety-seven ninety-six twenty-two twenty-four twenty-six twenty-one twenty-three twenty-eight thirty-three thirty-four thirty-one thirty-two thirty-seven thirty-eight thirty-five thirty-six forty-three forty-four forty-nine fifty forty-seven forty-eight fifty-four sixty-five sixty-three seventy sixty-seventy-three seventy-seven hundredths hundredths one whole one two three four five six seven eight nine tenths whole

x 10 6 = 60 ? 10 100 x 10

x 10 9 = 90 ? 10 100 x 10

÷ 10 50 = 5 ? 100 10 ÷ 10

÷ 10 80 = 8 ? 100 10 ÷ 10

We get one tenth when we divide one by ten. We can write one tenth as a decimal: 0. 1 1 ÷ 10 = 0. 1

We get one hundredth when we divide one by a hundred. We can write one hundredth as a decimal: 0. 01 1 ÷ 100 = 0. 01

We also get one hundredth when we divide one tenth by ten. 0. 1 ÷ 10 = 0. 01

Hundreds Tens Units Tenths Hundredths

0. 17 0. 19 0. 23 0. 77 0. 85 0. 93 0. 97 1. 00 0. 01 0. 02 0. 03 0. 04 0. 05 0. 06 0. 07 0. 08 0. 09 0. 10 0. 11 0. 12 0. 13 0. 14 0. 15 0. 16 0. 18 0. 21 0. 20 0. 22 0. 24 0. 25 0. 26 0. 27 0. 28 0. 29 0. 30 0. 31 0. 32 0. 33 0. 34 0. 35 0. 36 0. 37 0. 38 0. 39 0. 41 0. 40 0. 42 0. 43 0. 44 0. 45 0. 46 0. 47 0. 48 0. 49 0. 51 0. 50 0. 52 0. 53 0. 54 0. 55 0. 56 0. 57 0. 58 0. 59 0. 61 0. 60 0. 62 0. 63 0. 64 0. 65 0. 66 0. 67 0. 68 0. 69 0. 71 0. 70 0. 72 0. 74 0. 75 0. 76 0. 78 0. 79 0. 81 0. 80 0. 82 0. 83 0. 84 0. 86 0. 87 0. 88 0. 89 0. 91 0. 90 0. 92 0. 94 0. 95 0. 96 0. 98 0. 99 1 1. 0

Which number is larger? Tens Units . Tenths Hundredths 7. 7 6 7. 7 3

Which number is larger? Tens Units . Tenths Hundredths 4. 6 3 4. 7 1

Which number is larger? Tens Units . Tenths Hundredths 0. 5 9 0. 5 5

Which number is larger? Tens Units . Tenths Hundredths 5. 0 9 5. 7 5

Which number is larger? Tens Units . Tenths Hundredths 6. 0 1 5. 9 9

0. 62 0. 63 0. 64 0. 65 0. 66 0. 67 0. 68 0. 69 0. 71

0. 06 0. 16 0. 26 0. 36 0. 46 0. 56 0. 66 0. 76 0. 86 0. 96

0. 97 0. 98 0. 99 1 1. 02 1. 03 1. 04 1. 05 1. 06

0. 79 0. 89 0. 99 1. 09 1. 19 1. 29 1. 39 1. 49 1. 59 1. 69

2. 48 2. 49 2. 51 2. 52 2. 53 2. 54 2. 55 2. 56 2. 57

2. 76 2. 86 2. 96 3. 06 3. 16 3. 26 3. 36 3. 46 3. 56 3. 66

0. 13 0. 12 0. 11 0. 09 0. 08 0. 07 0. 06 0. 05 0. 04

1. 02 1. 01 1 0. 99 0. 98 0. 97 0. 96 0. 95 0. 94 0. 93

1. 01 0. 91 0. 81 0. 71 0. 61 0. 51 0. 41 0. 31 0. 21 0. 11

3. 35 3. 25 3. 15 3. 05 2. 95 2. 85 2. 75 2. 65 2. 55 2. 45

4. 94 4. 93 4. 92 4. 91 4. 9 4. 88 4. 87 4. 86 4. 85

0. 3 0. 5 0. 4 0. 32 0. 39 0. 42 0. 48

0 0. 1 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 0. 9 0. 15 0. 45 0. 65 1 0. 95

0 0. 1 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 0. 9 0. 18 0. 42 0. 58 1 0. 96

0 0. 4 A 1 1. 1 B 1. 8 C 2

0 0. 3 A 0. 7 B 1 1. 4 C 2

1. 6 1. 8 1. 7 1. 63 1. 68 1. 74 1. 77

2. 8 3 2. 9 2. 84 2. 89 2. 94 2. 97

0 0. 05 0. 5 1 0. 45 0. 95 1. 35 2

Round to the nearest whole number. Units 7 . . Tenths Hundredths 1 9 7 7. 1 7. 2 7. 3 7. 4 7. 5 7. 6 7. 7 7. 8 7. 9 7 8

Round to the nearest whole number. Tens Units 2 4 24 . Tenths . 7 Hundredths 25 7 24. 1 24. 2 24. 3 24. 4 24. 5 24. 6 24. 7 24. 8 24. 9 25

Round these lengths to the nearest metre. 8. 83 m -> 9 m 9. 19 m -> 9 m 26. 28 m -> 26 m 14. 94 m -> 15 m

6. 5 4 +0. 9 3 7. 4 7 1

6. 5 9 +1. 3 4 7. 9 3 1

6 5 4. 8 5 + 7 3. 4 5 7 2 8. 3 0 1 1 1

5 1 6. 5 4 -0. 8 1 5. 7 3

6. 7 8 -1. 3 4 5. 4 4

5 1 7 6 5 4. 8 5 7 3. 4 6 1 5 8 1. 3 9

When we divide by a hundred, we move two place values to the right. 700 ÷ 100 = 7 Hundreds Tens Units RECAP What we know about dividing by 100 Tenths Hundredths 7 0 0 Remember that 7. 00 = 7 Any number followed by. 00 is just that number. e. g. 9. 00 is 9, 28. 00 is 28, 253. 00 is 253, etc.

When we divide by a hundred, we move two place values to the right. 324 ÷ 100 = 3. 24 Hundreds 3 Tens Units 4 2 1 Tenths Hundredths

When we divide by a hundred, we move two place values to the right. 209 ÷ 100 = 2. 09 Hundreds 2 Tens Units 9 0 1 Tenths Hundredths

When we divide by a hundred, we move two place values to the right. 40 ÷ 100 = 0. 4 Hundreds Tens Units Tenths Hundredths 4 _ 0 If a place value column is empty, we can write a 0 in it. We can ignore 0 s in decimal place value columns if there are no numbers to the right.

When we divide by a hundred, we move two place values to the right. 70 ÷ 100 = 0. 7 Hundreds Tens Units 7 _ 0 Tenths Hundredths

When we divide by a hundred, we move two place values to the right. 36 ÷ 100 = 0. 36 Hundreds Tens Units 3 _ 6 0 Tenths Hundredths

When we divide by a hundred, we move two place values to the right. 21 ÷ 100 = 0. 21 Hundreds Tens Units 2 1 0 Tenths Hundredths

When we divide by a hundred, we move two place values to the right. 7 ÷ 100 = 0. 07 Hundreds Tens Units Tenths 0 7 0 Hundredths

7 ÷ 100 = 0. 07

When we divide by a hundred, we move two place values to the right. 4 ÷ 100 = 0. 04 Hundreds Tens Units Tenths 0 4 0 Hundredths

4 ÷ 100 = 0. 04

When we multiply by ten, we move one place value to the left. 3 x 10 = 30 Hundreds Tens Units 0 3 Tenths RECAP What we know about multiplying by 10

When we multiply by ten, we move one place value to the left. 68 x 10 = 680 Hundreds Tens 6 Units 8 0 Tenths RECAP What we know about multiplying by 10

When we multiply by ten, we move one place value to the left. 0. 2 x 10 = 2 Hundreds Tens Units 0 Tenths 2

0. 2 x 10 = 2

When we multiply by ten, we move one place value to the left. 0. 8 x 10 = 8 Hundreds Tens Units 0 Tenths 8

0. 8 x 10 = 8

When we multiply by ten, we move one place value to the left. 1. 6 x 10 = 16 Hundreds Tens Units 1 Tenths 6

When we multiply by ten, we move one place value to the left. 60. 1 x 10 = 601 Hundreds Tens Units 6 0 Tenths 1

When we multiply by 10, we move one place value to the left. 0. 05 x 10 = 0. 5 Hundreds Tens Units 0 Tenths 0 Hundredths 5

0. 05 x 10 = 0. 5

When we multiply by 10, we move one place value to the left. 0. 09 x 10 = 0. 9 Hundreds Tens Units 0 Tenths 0 Hundredths 9

0. 09 x 10 = 0. 9

When we multiply by 10, we move one place value to the left. 0. 34 x 10 = 3. 4 Hundreds Tens Units 0 Tenths 3 Hundredths 4

When we multiply by 10, we move one place value to the left. 5. 06 x 10 = 50. 6 Hundreds Tens Units 5 Tenths 0 Hundredths 6

When we multiply by 100, we move two place values to the left. 9 x 100 = 900 Hundreds Tens 0 Units 0 9 Tenths RECAP What we know about multiplying by 100

When we multiply by 100, we move two place values to the left. 0. 6 x 100 = 60 Hundreds Tens Units 0 Tenths 6

When we multiply by a hundred, we move two place values to the left. 0. 7 x 100 = 70 Hundreds Tens Units 0 Tenths 7

When we multiply by a hundred, we move two place values to the left. 4. 5 x 100 = 450 Hundreds Tens Units 0 4 Tenths 5

When we multiply by a hundred, we move two place values to the left. 8. 9 x 100 = 890 Hundreds Tens Units 0 8 Tenths 9

When we multiply by 100, we move two place values to the left. 0. 04 x 100 = 4 Hundreds Tens Units 0 Tenths 0 Hundredths 4

0. 04 x 100 = 4

When we multiply by 100, we move two place values to the left. 0. 02 x 100 = 2 Hundreds Tens Units 0 Tenths 0 Hundredths 2

When we multiply by 100, we move two place values to the left. 0. 81 x 100 = 81 Hundreds Tens Units 0 Tenths 8 Hundredths 1