Name
Date
Grade 5
Unit #3 Common Assessment #1
NBT.3
What is the place value of the underlined digit in the following problems:
1)
5.879
2) 8.765
3) 23.01
4) 3.98
5) 6.023
6) 63.058
Write the following in word form:
7) 23.045
8) 8.763
9) 63.058
Write the following in standard form:
10) twenty-seven and forty-two thousandths
11) forty-one and two tenths
12) eight and three thousandths
13) five hundred thirteen thousandths
Write the following in expanded form:
14) 23.045
15) 8.763
16) 63.058
17) The following chart shows the finishing times for a swimming race. Who came in first, second and third?
First:
Swimmer
Time (seconds)
Gabe
32.01
Second:
Raul
31.84
Third:
JaJuan
31.92
Read the following questions and circle the correct answer:
18) Which of the following correctly compares the decimals shown in the figures?
A) 0.3 < 0.28
B) 0.7 = 0.72
C) 0.72 < 0.7
D) 0.72 > 0.7
19) Which of the following shows the numbers in order from least to greatest?
A) 89.70, 89.98, 98.89, 98.07
B) 89.70, 89.98, 98.07, 98.89
C) 98.07, 89.70, 98.89, 89.98
D) 98.89, 98.07, 89.98, 89.70
20) Which of the following expressions shows a correct comparison?
A) 14.089 > 14.090
B) 37.027 > 37.207
C) 47.08 < 47.080
D) 94.004 < 94.040
NBT.4
Round the following numbers to the given place value:
21) 8.763 ; hundredths
22) 63.059 ; tenths
23) 23.651 ; ones
24) 5.899 ; hundredths
25) 31.972; tenths
Read the following questions and choose the correct answer.
26) Jackie found a rock that has a mass of 78.852 grams. What is the mass of the rock rounded to the nearest
tenth?
A. 78.85 grams
B. 78.9 grams
C. 79 grams
D. 80 grams
27) It takes the planet Neptune 164.79 years to revolve around the sun. What is 164.79 years rounded to the
nearest whole number?
A. 164 years
B. 164.7 years
C. 164.8 years
D. 165 years
28) The flagpole in front of Silver Pines Elementary School is 18.375 feet tall. What is 18.375 rounded to the
nearest tenth?
A. 18
B. 18.38
C. 18.4
D. 20
29) Joe’s batting average is 0.264. What is 0.264 rounded to the hundredths place?
A. 0. 2
B. 0.264
C. 0.26
D. 0.27
30) It takes the dwarf planet Pluto 247.68 years to revolve around the sun. What is 247.68 years rounded to the
nearest whole number?
A. 247 years
B. 247.6 years
C. 247.7 years
D. 248 years
Student Name___________________________________________
Assessment #1
Cluster NBT.3
# Correct
20
19
18
17
16
15
14
13
Performance
Score
Percentage
Score
4
4
3
3
2
2
2
1
100%
95%
90%
85%
80%
75%
70%
65%
Cluster NBT.4
# Correct
Performance
Score
Percentage Score
10
4
9
3
8
2
7
2
6
1
100%
90%
80%
70%
60% or
below
Answer Key- NBT.3
1. Hundredths
2. Hundredths
3. Tens
4. Tenths
5. Hundredths
6. Ones
7. Twenty-three and forty-five thousandths
8. Eight and seven hundred sixty-three thousandths
9. Sixty three and fifty-eight thousandths
10. 27.042
11. 41.2
12. 8.003
13. .513
14. 20 + 3 + (0 x 1/10) + (4 x 1/100) + (5 x 1/1000)
15. 8 + (7 x 1/10) + (6 x 1/100) + (3 x 1/1000)
16. 60 + 3 + (0 x 1/10) + (5 x 1/100) + (8 x 1/1000)
17. First- Raul
Second- JaJuan
Third- Gabe
18. D
19. B
20. D
12 or
less
1
60%
or
below
NBT.4
21. 8.76
22. 63.1
23. 24
24. 5.90
25. 32.0
26. B. 78.9
27. D. 165 years
28. C. 18.4
29. C. 0. 26
30. D. 248 years