Decimals Subtraction 2 tenths 1 tenth 1 tenth
Decimals – Subtraction 2 tenths - 1 tenth = 1 tenth 0. 2 - 0. 1 = 0. 1
Decimals – Subtraction 6 tenths - 3 tenths = 3 tenths 0. 6 - 0. 3 = 0. 3
Decimals – Subtraction How do you write 11 tenths in decimal? 11 tenths - 5 tenths = 6 tenths 1. 1 - 0. 5 = 0. 6
Decimals – Subtraction How do you write 22 tenths in decimal? 22 tenths - 7 tenths = 15 tenths =? 1 one and 5? tenths 2. 2 - 0. 7 = 1. 5
Decimals – Subtraction How do you write 22 hundredths in decimal? 22 hundredths - 7 hundredths = 15 hundredths = ? 1 tenth and ? 5 hundredths 0. 22 - 0. 07 = 0. 15
Decimals – Subtraction 1. 3 – 0. 7 = 13 7 tenths ? tenths - ? =? 6 tenths = 0. 6
Decimals – Subtraction 0. 25 – 0. 17 = 25 ? hundredths - 17 =? 8 hundredths = 0. 08
Decimals – Subtraction What do you mean by 2. 3? What is 23 tenths in decimal? = 2 ones 3 tenths How many tenths? = 23 tenths 2. 3
Decimals – Subtraction What else can you say about 2. 3? 2. 3 2 ones 3 tenths 1 one 13 tenths We regroup 1 one as 10 tenths.
Decimals – Subtraction What do you mean by 0. 23? 0. 01 0. 01 How many hundredths? 0. 01 What is 23 hundredths in decimal? = 0. 23 2 tenths 3 hundredths = 23 hundredths
Decimals – Subtraction What else can you say about 0. 23? 0. 01 0. 01 0. 01 1 tenth 13 hundredths 0. 23 2 tenths 3 hundredths We regroup 1 tenth as 10 hundredths.
Decimals – Subtraction 1 = 1 one 1 = 10 ? tenths
Decimals – Subtraction 6 = 6 ones We regroup 1 one as 10 tenths. 6 = 5 ones 10 ? tenths
Decimals – Subtraction We regroup 1 one as 10 tenths. 8. 7 = 8 ones ? 7 tenths 8. 7 = 7 ones 17 ? tenths
Decimals – Subtraction 0. 35 = 3 tenths 5 ? hundredths We regroup 1 tenth as 10 hundredths. 0. 35 = 2 tenths 15 ? hundredths
Decimals – Subtraction 1. 26 = 1 one 1 tenth 16 ? hundredths
Decimals – Subtraction 8 tenths 2 hundredths = 7 tenths 12 ? hundredths
Decimals – Subtraction Example 1
Decimals – Subtraction Example 1
Decimals – Subtraction Example 1
Decimals – Subtraction Example 1
Decimals – Subtraction Example 2 1. 5 - 0. 7 Align properly the decimals and the decimal points.
Decimals – Subtraction Example 2 1. 5 - 0. 7 We cannot subtract 7 from 5.
Decimals – Subtraction Example 2 1. 5 - 0. 7 We need to borrow 1 from 1. We need to regroup 1.
Decimals – Subtraction Example 2 0 15 1. 5 - 0. 7 Why 5 became 15. We regroup 1 one to 10 tenths.
Decimals – Subtraction Example 2 0 15 1. 5 - 0. 7 0. 8
Decimals – Subtraction Example 2
Decimals – Subtraction Example 2
Decimals – Subtraction Example 2
Decimals – Subtraction Example 2
Decimals – Subtraction Example 2
Decimals – Subtraction Example 3 2 - 0. 8 Align properly the decimals and the decimal points.
Decimals – Subtraction Example 3 2. 0 - 0. 8
Decimals – Subtraction Example 3 2. 0 - 0. 8 We cannot subtract 8 from 0.
Decimals – Subtraction Example 3 2. 0 - 0. 8 We need to borrow 1 from 2. We need to regroup 2.
Decimals – Subtraction Example 3 1 10 2. 0 - 0. 8 Why 0 became 10. We regroup 2 ones to 1 one and 10 tenths.
Decimals – Subtraction Example 3 1 10 2. 0 - 0. 8 1. 2
Decimals – Subtraction Example 4 3. 24 - 1. 06 Align properly the decimals and the decimal points.
Decimals – Subtraction Example 4 3. 24 - 1. 06 We cannot subtract 6 from 4.
Decimals – Subtraction Example 4 We need to borrow 1 from 2. 3. 24 - 1. 06 We need to regroup 2.
Decimals – Subtraction Example 4 1 14 3. 24 - 1. 06 Why 4 became 14. We regroup 2 tenths to 1 tenth and 10 hundredths.
Decimals – Subtraction Example 4 1 14 3. 24 - 1. 06 8
Decimals – Subtraction Example 4 1 14 3. 24 - 1. 06 18
Decimals – Subtraction Example 4 1 14 3. 24 - 1. 06 2. 18
Decimals – Subtraction Example 4
Decimals – Subtraction Example 4
Decimals – Subtraction Example 4
Decimals – Subtraction Example 4 So, 3. 24 – 1. 06 = 2. 18
Decimals – Subtraction Example 4 regroupin g So, 3. 24 – 1. 06 = 2. 18
Decimals – Subtraction Example 4 So, 3. 24 – 1. 06 = 2. 18
Decimals – Subtraction Example 4 So, 3. 24 – 1. 06 = 2. 18
Decimals – Subtraction Example 4 So, 3. 24 – 1. 06 = 2. 18
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