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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
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Kungfu Math
Name:________________________ Class:_______ Date:________
Scroll: Decimals >> Decimals up to 3 Decimal Places
>> saq (2565)
Written Instructions:
For each Multiple Choice Question (MCQ), four options are given.
One of them is the correct answer. Make your choice (1,2,3 or 4).
Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer
Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two
decimal places.
1) Express 55 + + as a decimal.
Answer:_______________
2) Express 46 + + as a decimal.
Answer:_______________
3) Express 50 + + as a decimal.
434100
41000
556100
911000
592100
48311000
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
Answer:_______________
4) Express 62 + + as a decimal.
Answer:_______________
5) Express 54 + + as a decimal.
Answer:_______________
6) Express 78 + + as a decimal.
Answer:_______________
7) Express 12 + + as a decimal.
Answer:_______________
8) Express 88 + + as a decimal.
517100
31000
256100
791000
753100
40821000
662100
71000
505100
861000
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
Answer:_______________
9) Express 99 + + as a decimal.
Answer:_______________
10) Express 22 + + as a decimal.
Answer:_______________
246100
23971000
923100
11000
434100
41000
434100
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434100
41000
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
1) Express 55 + + as a decimal.
Answer : 59.344
SOLUTION 1 :
Step 1: = 4.34
Step 2: = 0.004
Step 3: 55 + + = 55 + 4.34 + 0.004 = 59.344
2) Express 46 + + as a decimal.
Answer : 51.651
SOLUTION 1 :
Step 1: = 5.56
Step 2: = 0.091
Step 3: 46 + + = 46 + 5.56 + 0.091 = 51.651
3) Express 50 + + as a decimal.
Answer : 60.751
SOLUTION 1 :
Step 1: = 5.92
Step 2: = 4.831
Step 3: 50 + + = 50 + 5.92 + 4.831
434100
41000
434100
41000
434100
41000
556100
911000
556100
911000
556100
911000
592100
48311000
592100
48311000
592100
48311000
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
= 60.751
4) Express 62 + + as a decimal.
Answer : 67.173
SOLUTION 1 :
Step 1: = 5.17
Step 2: = 0.003
Step 3: 62 + + = 62 + 5.17 + 0.003 = 67.173
5) Express 54 + + as a decimal.
Answer : 56.639
SOLUTION 1 :
Step 1: = 2.56
Step 2: = 0.079
Step 3: 54 + + = 54 + 2.56 + 0.079 = 56.639
6) Express 78 + + as a decimal.
Answer : 89.612
SOLUTION 1 :
Step 1: = 7.53
517100
31000
517100
31000
517100
31000
256100
791000
256100
791000
256100
791000
753100
40821000
753100
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
Step 2: = 4.082
Step 3: 78 + + = 78 + 7.53 + 4.082 = 89.612
7) Express 12 + + as a decimal.
Answer : 18.627
SOLUTION 1 :
Step 1: = 6.62
Step 2: = 0.007
Step 3: 12 + + = 12 + 6.62 + 0.007 = 18.627
8) Express 88 + + as a decimal.
Answer : 93.136
SOLUTION 1 :
Step 1: = 5.05
Step 2: = 0.086
Step 3: 88 + + = 88 + 5.05 + 0.086 = 93.136
9) Express 99 + + as a decimal.
Answer : 103.857
40821000
753100
40821000
662100
71000
662100
71000
662100
71000
505100
861000
505100
861000
505100
861000
246100
23971000
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http://www.kungfu-math.com/worksheets/grade4-decimals.html[26/1/2015
5:50:50 PM]
SOLUTION 1 :
Step 1: = 2.46
Step 2: = 2.397
Step 3: 99 + + = 99 + 2.46 + 2.397 = 103.857
10) Express 22 + + as a decimal.
Answer : 31.231
SOLUTION 1 :
Step 1: = 9.23
Step 2: = 0.001
Step 3: 22 + + = 22 + 9.23 + 0.001 = 31.231
246100
23971000
246100
23971000
923100
11000
923100
11000
923100
11000
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