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Maths · Grade 4 · Set C
Hundredths on the line and in the blocks
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C
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Goal: 15 min
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Remember: Ten hundredths make one tenth, so 0.4 and 0.40 are the same. To compare, think in hundredths: 0.6 is 60 hundredths and 0.58 is 58.

Reading hundredths

1
The dot sits between 0.1 and 0.2 on this number line. What decimal is the dot?
2
Write 0.07 as a fraction.
3
A dime is one tenth of a dollar. A penny is one hundredth. What part of a dollar is shown, as a decimal?
4
The blocks show 4 rods. A rod is one tenth. Which decimal names the same amount?
0.040.400.14
5
Look at the table. How many hundredths are in 3 tenths?

Add, compare and explain

6
A rod is one tenth. A small square is one hundredth. Add 3/10 and 4/100 as a decimal.
7
Add 6/10 and 8/100 as one fraction.
8
Look at the blocks. Which is greater?
0.58They are equal.0.6
9
Which sign makes this true? 0.37 ___ 0.4
>=<
10
0.5 and 0.50 are the same amount.
TrueFalse
11
Put the decimals in order from least to greatest.
  • 0.25
  • 0.5
  • 0.19
  • 0.2
12
Join each decimal to its fraction.
  1. 10.3
  2. 20.03
  3. 30.33
  4. 40.9
  • A3/10
  • B9/10
  • C33/100
  • D3/100
13
Write how you know 0.5 is greater than 0.45. A picture can help.
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Answer key · Set C
Hundredths on the line and in the blocks
10.18 Each step is one hundredth. The dot is 8 steps past 0.1, so it is 0.18.
27/100 0.07 is seven hundredths, which is 7/100. Seven tenths would be 0.7.
30.28 2 dimes are 2 tenths and 8 pennies are 8 hundredths. 2 tenths and 8 hundredths make 28 hundredths, which is 0.28.
40.40 4 tenths is 40 hundredths. 0.40 and 0.4 are the same amount. Zero point zero four is only 4 hundredths.
530 Each tenth is 10 hundredths. 3 tenths is 30 hundredths.
60.34 3 tenths is 30 hundredths. 30 + 4 = 34 hundredths, which is 0.34.
768/100 6 tenths is 60 hundredths. 60 + 8 = 68 hundredths, which is 68/100.
80.6 6 tenths is 60 hundredths. 0.58 is only 58 hundredths, so 0.6 is greater.
9< 0.4 is 40 hundredths, and 37 hundredths is less than 40 hundredths. The dot for 0.37 sits left of 0.4.
10True 5 tenths is 50 hundredths, so 0.5 = 0.50. They name the same point on the line.
113, 4, 1, 2 0.19 is 19 hundredths and 0.2 is 20 hundredths, so 0.19 is smaller. Then 0.25 is 25 hundredths and 0.5 is 50 hundredths.
121-A, 2-D, 3-C, 4-B
13Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.