PERIOD
DATE
Math Skills Maintenance
Decimals and Place Value
Write the number named by each underlined digit.
1. 0.5433
2. 493.009
3.
4.0.432
5. 9.00034
6.28.9920
7.2.2334
8.
9. 9.3832
13.2332
93.9223
10. 110.982
Lt.4.9129
12. 90.002
L3. 7.094L
14. 9.9999
15. 0.865
L6. 7.42L
L7. 4L.905
18.73.0912
t9.
20. 5.553
21. 0.00023
7,490.L
NAME
DATE
PERIOD
Math Skills Maintenance
Decimals and Place Value
Write each number in words.
1. 0.097
2. 56.093
3.
4. L.432
5. 4.562
6.2.222
7. 4.433
8. 7.932
9. 2.L847
10. 32.3
1L. 84.39
L2. 292.39
r3.2.2
14. 0.098
L5. 2.342
L6.0.4443
L7.3.432
18. 0.2
L9. 623.74
20.9.0526
2L.9.3323
9.01
DATE
NAME
PERIOD
Math Skills Maintenanoe
Decimals and Place Value
Write each number as a decimal.
fle and eight tenths
1. twelve hundredths
2.
3. eight and six hundredths
4. twenty and four hundred forty-five
ten-thousandths
5. eight tenths
6. sixteen hundredths
7. fifty-one ten-thousandths
8. one hundred forty-five and seven
thousandths
9. fifty and two tenths
10. eight and two hundred forty-three
thousandths
Answers
I, 2, 4, 5, 10, 20;common: I 4. g:1, 3, 9;
I, 2,3, 6,9, 18;32: 1,2, 4, 8, 16, 82; common:
1 5. 15: 1, 3, 5, 75; 20: 1,2, 4, E, I0,20; S0: I,2, B,
5, 6, 10, 15, 30; common: 1, b G. 12: I,2,2, 4,6,
12;20: 1,2, 4,5, !0,20; 42: I,2,8,6,7, 14,21, 42;
common: 1,2 7.7: 1,7;14: 1,2,7,14;21: 1,8,7,
21;common:7,7 8.11: 1, 11; 83: 1, B, 11, BB; 55:
1, 5, 11, 55; common: 1, 11 9.24: 1,2,8, 4,6,9,
12, 24;33: 1, 3, 11, 33; 42: L,2, B, 6,7, L4,2L, 42;
common: 1, 3 10. 34: I, 2, 17, 84; 52: I,2, 4, lB,
26, 52;72: I,2,3, 4,6, B, g, 12, 18,24,86,72;
15; 2O:
18:
common: 1,2
Skill t&,Page 25
1,4 2.2 3.5 4.71 5.L8 6.2 7.44 8.3 g.2t
10.11 11.77 12.25 13.136 14.35 15.100
Skill 13, Page 26
r.5 2.2 3.3 4.5 5.r7 6.27 7.L5 8.79.25
10.20
Skill
Skill lL,Page
1.2,4 2.2,3,4,6
3.3 4.2,4,5,10
5.2,3,6,9
Skill
12.2,3,4,5,6,10 13. 2 14.2,3,6 15.3,5
16.2,3,4,6 17.2,3,4,6 Lg. 2 19. 5 20. 3
16, Page B2
l.> 2. < 3.< 4.> S.< 6.: Z.> g.> 9.>
10.0.7654,0.1, 0.09, 0.008 11. Bg.0g, 3.98, 1.7g6,
0.875, 0.342 12. 0.7, 0.07,0.0071, 0.007,
0.000007 13. 0.965, 0.873, 0.32t,0.0009976
21. 2,3,4,5,6,9,L0
Skill l{,Page 28
t. 5 2,5 3. 5 4.3 5.2 6.2 7.2,3,6,9 9.2,3,6
9.2,3,4,5,6,10 10. 3 1L. 5 12.2,5,\0 13.2,3,4,6
Skill
14.2,5,L0 15. 3,9 16.2,3,4,6,9 17,2,4 lg,2
16, Page 38
1. 0.6, 0.67,0.679,0.9 2.0.00097, 0.000975,
0.097, 0.9, 0.97 3. 0.975, 0.979, 0.gg7,0.gggg
4.0.0001,0.00012, 0.0t,0.0222 b.
15, Page 29
1. 0.0003 2. 0.00 3.
15, Page 81
1.0.12 2. 5.8 3. 8.06 4. 20.0445 5. 0.8 6. 0.16
7. 0.0051 8. 145.007 9.50.2 1"0. 8.243
27
6.3,5 7.2,4 9.5 9,2,3,4,6 1O.2,4 l!.2,4
Skill
hundredth 4. one and four hundred thirty_two
thousandths 5. four and five hundred sixty-two
thousandths 6. two and two hundred twenty two
thousandths 7. four and four hundred thirty
three thousandths 8. seven and nine hundred
thirty-two thousandths g. two and one thousand
eight hundred forty-one ten-thousandths
10. thirty-two and three tenths 11. eighty-four
and thirty-nine hundredths 12. two hundred
ninety-two and thirty-nine hundredths
13. two and two tenths 14. ninety-eight
thousandths 15. two and three hundred
forty-two thousandths 16. four thousand four
hundred forty-three ten-thousandths
17. three and four hundred thirty-two
thousandths 18. two tenths lg. six hundred
twenty three and seventy four hundredths
20. nine and five hundred twenty-six ten_
thousandths 21. nine and three thousand three
hundred twenty-three ten-thousandths
:
8.> 9.> 10.> 11.: tZ.< 18.:
0.3 4. 0.002 5. 0.0003
6.0.9 7.0.03 8.0.003 9.0.0002 10.0.007
11. 0.0003 12. 0.0 13. 0.0001 14. 0.09 15. 0.8
16.0.001 17.0.9 18.0.09 19.0.1 20.0.003
6.
>
7. <
Skill lT,Page 84
t.17.6 2.12.12 3. 10.21 4.1.82 5. 19.64 6.6
7.8 8. 7.6 9.13.803 10. 10.1 11. 13.871
12.l.L 13. 15.82 minutes 14. 3b9.b7 miles
21.0.0002
Skill 15, Page 30
l. ninety-seven thousandths 2. fifty-six
and
ninety-three thousandths B. nine and one
@
Glencoe/McGraw-Hill
80
Math Skills Maintenance. Course 2