1. Choose the entry with the greatest value.
a.
3.75
b.
3.07
c.
3.77
d.
3.57
ANSWER:
c
POINTS:
1
DIFFICULTY:
Understanding
REFERENCES:
Relative Value of Decimals
QUESTION TYPE:
Multiple Choice
HAS VARIABLES:
False
DATE CREATED:
11/1/2013 3:00 PM
DATE MODIFIED:
2. Choose the entry with the greatest value.
0.11
0.01
0.1
0.011
a
3. Choose the entry with the greatest value.
16.7
1.67
0.167
1.76
4. Choose the entry with the greatest value.
7.2
7.36
7.02
7.306
b
5. Choose the entry with the greatest value.
13.1
13.01
1.31
3.13
6. Determine how many tablets will be needed to give the following dose:Tablets are labeled 0.2 mg. You must give 0.4 mg.
2 tabs20.2 mg + 0.2 mg = 0.4 mgTherefore, 2 tabs are needed.
Applying
Addition and Subtraction of Decimals
Subjective Short Answer
STUDENT ENTRY MODE:
Basic
7. Determine how many tablets will be needed to give the following dose:Tablets are labeled 1.5 mg. You must give 0.75 mg.
1/2 tab0.51/2Because 1.5 mg is greater than 0.75 mg, subtract:1.5 mg – 0.75 mg = 0.75 mg1/2 of 1.5 mg is 0.75 mg, so give 1/2 tab.
8. Determine how many tablets will be needed to give the following dose:Give 5 mg. Tablets are labeled 2.5 mg.
2 tabs22.5 mg + 2.5 mg = 5 mgTherefore, give 2 tabs.
9. Determine how many tablets are needed to give the following dose:A dosage of 3 mg is ordered. Tablets are labeled 1.5 mg.
2 tabs21.5 mg + 1.5 mg = 3 mgTherefore, 2 tabs are needed.
10. Determine how many tablets will be needed to give the following dose:Tablets are labeled 0.1 mg. You must give 0.2 mg.
2 tabs20.1 mg + 0.1 mg = 0.2 mgTherefore, 2 tabs are needed.
11. Determine how many tablets will be needed to give the following dose:Tablets are labeled 0.25 mg. You must give 0.125 mg.
1/2 tab1/20.5Because 0.25 mg is greater than 0.125 mg, subtract:0.25 mg – 0.125 mg = 0.125 mg0.125 mg is 1/2 of 0.25 mg; therefore, give 1/2 tab.
12. Determine how many tablets will be needed to give the following dose:Tablets are labeled 0.4 mg. You must give 0.8 mg.
2 tabs20.4 mg + 0.4 mg = 0.8 mgTherefore, 2 tabs are needed.
13. Determine how many tablets will be needed to give the following dose:Prepare a dose of 2.5 mg using tablets with a strength of 5 mg.
1/2 tab1/20.5Because 5 mg is greater than 2.5 mg, subtract:5 mg – 2.5 mg = 2.5 mg2.5 mg is 1/2 of 5 mg, so give 1/2 tab.
14. Determine how many tablets will be needed to give the following dose:A dose of 2.5 mg is ordered. Tablets labeled 1.25 mg are available.
2 tabs21.25 mg + 1.25 mg = 2.5 mgTherefore, 2 tabs are needed.
15. Determine how many tablets will be needed to give the following dose:Tablets are labeled 0.6 mg. You must give 0.3 mg.
1/2 tab1/20.5Because 0.6 mg is greater than 0.3 mg, subtract:0.6 mg – 0.3 mg = 0.3 mg0.3 mg is 1/2 of 0.6 mg, so give 1/2 tab.
16. Add the decimals manually:1.03 0.01 = __________
1.04
17. Add the decimals manually:0.25 + 0.51 = __________
0.76
18. Add the decimals manually:7.66 + 3.44 = __________
11.10
19. Add the decimals manually:23.01 + 17.46 = __________
40.47
20. Add the decimals manually:5.2 + 4.69 = __________
9.89
21. Subtract the decimals manually:6.41 – 5.09 = __________
1.32
22. Subtract the decimals manually:1.05 – 0.72 = __________
0.33
23. Subtract the decimals manually:1.6 – 0.03 = __________
1.57
24. Subtract the decimals manually:0.7 – 0.35 = __________
0.35
25. Subtract the decimals manually:4.75 – 2.19 = __________
2.56
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