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january 13th- collabora worksheet 26.732 - 3.321 51.373 - 29.234 37.144…

Question

january 13th- collabora worksheet
26.732 - 3.321
51.373 - 29.234
37.144 - 0.998
6.703 - 1.987
36.118 - 17.229
837.12 - 38.09
27.117 - 16.073
45.538 - 44.930
107.732 - 88.888
299.336 - 199.778
6.607 - 6.118
78.301 - 14.557
81.312 - 79.432
99.001 - 90.663
31.309 - 17.223

Explanation:

Response

Let's solve each subtraction problem step by step:

1. \( 26.732 - 3.321 \)

Step1: Align decimal points and subtract

\( 26.732 - 3.321 = 23.411 \) (Wait, the handwritten answer here seems incorrect. Let's do it properly: \( 26.732 - 3.321 = 23.411 \))

2. \( 51.373 - 29.234 \)

Step1: Subtract the numbers

\( 51.373 - 29.234 = 22.139 \) (matches the handwritten \( 22.139 \))

3. \( 37.144 - 0.998 \)

Step1: Subtract

\( 37.144 - 0.998 = 36.146 \) (matches the handwritten \( 36.146 \))

4. \( 6.703 - 1.987 \)

Step1: Subtract

\( 6.703 - 1.987 = 4.716 \)

5. \( 36.118 - 17.229 \)

Step1: Subtract (note that \( 36.118 < 17.229 \) in magnitude? Wait, no: \( 36.118 - 17.229 = 18.889 \)? Wait, no: \( 36.118 - 17.229 = 18.889 \)? Wait, \( 36 - 17 = 19 \), \( 0.118 - 0.229 = -0.111 \), so total \( 18.889 \))

6. \( 837.12 - 38.09 \)

Step1: Subtract

\( 837.12 - 38.09 = 799.03 \)

7. \( 27.117 - 16.073 \)

Step1: Subtract

\( 27.117 - 16.073 = 11.044 \)

8. \( 45.538 - 44.930 \)

Step1: Subtract

\( 45.538 - 44.930 = 0.608 \)

9. \( 107.732 - 88.888 \)

Step1: Subtract

\( 107.732 - 88.888 = 18.844 \)

10. \( 299.336 - 199.778 \)

Step1: Subtract

\( 299.336 - 199.778 = 99.558 \)

11. \( 6.607 - 6.118 \)

Step1: Subtract

\( 6.607 - 6.118 = 0.489 \)

12. \( 78.301 - 14.557 \)

Step1: Subtract

\( 78.301 - 14.557 = 63.744 \)

13. \( 81.312 - 79.432 \)

Step1: Subtract

\( 81.312 - 79.432 = 1.88 \)

14. \( 99.001 - 90.663 \)

Step1: Subtract

\( 99.001 - 90.663 = 8.338 \) (matches the handwritten \( 8.338 \) – note the handwritten had a typo, maybe \( 09.338 \) but correct is \( 8.338 \))

15. \( 31.309 - 17.223 \)

Step1: Subtract

\( 31.309 - 17.223 = 14.086 \)

If we are to correct or solve each, here are the correct results:

  1. \( 26.732 - 3.321 = \boldsymbol{23.411} \)
  2. \( 51.373 - 29.234 = \boldsymbol{22.139} \)
  3. \( 37.144 - 0.998 = \boldsymbol{36.146} \)
  4. \( 6.703 - 1.987 = \boldsymbol{4.716} \)
  5. \( 36.118 - 17.229 = \boldsymbol{18.889} \)
  6. \( 837.12 - 38.09 = \boldsymbol{799.03} \)
  7. \( 27.117 - 16.073 = \boldsymbol{11.044} \)
  8. \( 45.538 - 44.930 = \boldsymbol{0.608} \)
  9. \( 107.732 - 88.888 = \boldsymbol{18.844} \)
  10. \( 299.336 - 199.778 = \boldsymbol{99.558} \)
  11. \( 6.607 - 6.118 = \boldsymbol{0.489} \)
  12. \( 78.301 - 14.557 = \boldsymbol{63.744} \)
  13. \( 81.312 - 79.432 = \boldsymbol{1.88} \)
  14. \( 99.001 - 90.663 = \boldsymbol{8.338} \)
  15. \( 31.309 - 17.223 = \boldsymbol{14.086} \)

Answer:

Let's solve each subtraction problem step by step:

1. \( 26.732 - 3.321 \)

Step1: Align decimal points and subtract

\( 26.732 - 3.321 = 23.411 \) (Wait, the handwritten answer here seems incorrect. Let's do it properly: \( 26.732 - 3.321 = 23.411 \))

2. \( 51.373 - 29.234 \)

Step1: Subtract the numbers

\( 51.373 - 29.234 = 22.139 \) (matches the handwritten \( 22.139 \))

3. \( 37.144 - 0.998 \)

Step1: Subtract

\( 37.144 - 0.998 = 36.146 \) (matches the handwritten \( 36.146 \))

4. \( 6.703 - 1.987 \)

Step1: Subtract

\( 6.703 - 1.987 = 4.716 \)

5. \( 36.118 - 17.229 \)

Step1: Subtract (note that \( 36.118 < 17.229 \) in magnitude? Wait, no: \( 36.118 - 17.229 = 18.889 \)? Wait, no: \( 36.118 - 17.229 = 18.889 \)? Wait, \( 36 - 17 = 19 \), \( 0.118 - 0.229 = -0.111 \), so total \( 18.889 \))

6. \( 837.12 - 38.09 \)

Step1: Subtract

\( 837.12 - 38.09 = 799.03 \)

7. \( 27.117 - 16.073 \)

Step1: Subtract

\( 27.117 - 16.073 = 11.044 \)

8. \( 45.538 - 44.930 \)

Step1: Subtract

\( 45.538 - 44.930 = 0.608 \)

9. \( 107.732 - 88.888 \)

Step1: Subtract

\( 107.732 - 88.888 = 18.844 \)

10. \( 299.336 - 199.778 \)

Step1: Subtract

\( 299.336 - 199.778 = 99.558 \)

11. \( 6.607 - 6.118 \)

Step1: Subtract

\( 6.607 - 6.118 = 0.489 \)

12. \( 78.301 - 14.557 \)

Step1: Subtract

\( 78.301 - 14.557 = 63.744 \)

13. \( 81.312 - 79.432 \)

Step1: Subtract

\( 81.312 - 79.432 = 1.88 \)

14. \( 99.001 - 90.663 \)

Step1: Subtract

\( 99.001 - 90.663 = 8.338 \) (matches the handwritten \( 8.338 \) – note the handwritten had a typo, maybe \( 09.338 \) but correct is \( 8.338 \))

15. \( 31.309 - 17.223 \)

Step1: Subtract

\( 31.309 - 17.223 = 14.086 \)

If we are to correct or solve each, here are the correct results:

  1. \( 26.732 - 3.321 = \boldsymbol{23.411} \)
  2. \( 51.373 - 29.234 = \boldsymbol{22.139} \)
  3. \( 37.144 - 0.998 = \boldsymbol{36.146} \)
  4. \( 6.703 - 1.987 = \boldsymbol{4.716} \)
  5. \( 36.118 - 17.229 = \boldsymbol{18.889} \)
  6. \( 837.12 - 38.09 = \boldsymbol{799.03} \)
  7. \( 27.117 - 16.073 = \boldsymbol{11.044} \)
  8. \( 45.538 - 44.930 = \boldsymbol{0.608} \)
  9. \( 107.732 - 88.888 = \boldsymbol{18.844} \)
  10. \( 299.336 - 199.778 = \boldsymbol{99.558} \)
  11. \( 6.607 - 6.118 = \boldsymbol{0.489} \)
  12. \( 78.301 - 14.557 = \boldsymbol{63.744} \)
  13. \( 81.312 - 79.432 = \boldsymbol{1.88} \)
  14. \( 99.001 - 90.663 = \boldsymbol{8.338} \)
  15. \( 31.309 - 17.223 = \boldsymbol{14.086} \)