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Download Free Singapore Math Worksheet on grade 1 mental sums. This worksheet is based on the Singapore Math Curriculum. For more free Singapore Math Worksheets go to http://www.kungfu-math.com/curriculum
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http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
Kungfu Math
Name:________________________ Class:_______ Date:________
Scroll: Mental Sums >> Mental Sums >> saq (358)
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) What number comes after 15?
Answer:_______________
2) What number comes after 7?
Answer:_______________
3) What number comes after 77?
http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
Answer:_______________
4) What number comes after 62?
Answer:_______________
5) What number comes after 17?
Answer:_______________
6) What number comes after 64?
Answer:_______________
7) What number comes after 71?
Answer:_______________
8) What number comes after 14?
http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
Answer:_______________
9) What number comes after 34?
Answer:_______________
10) What number comes after 25?
Answer:_______________
http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
1) What number comes after 15?
Answer : 16
SOLUTION 1 :
15 + 1 = 16
2) What number comes after 7?
Answer : 8
SOLUTION 1 :
7 + 1 = 8
3) What number comes after 77?
Answer : 78
SOLUTION 1 :
77 + 1 = 78
4) What number comes after 62?
Answer : 63
SOLUTION 1 :
62 + 1 = 63
5) What number comes after 17?
Answer : 18
SOLUTION 1 :
17 + 1 = 18
http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
6) What number comes after 64?
Answer : 65
SOLUTION 1 :
64 + 1 = 65
7) What number comes after 71?
Answer : 72
SOLUTION 1 :
71 + 1 = 72
8) What number comes after 14?
Answer : 15
SOLUTION 1 :
14 + 1 = 15
9) What number comes after 34?
Answer : 35
SOLUTION 1 :
34 + 1 = 35
10) What number comes after 25?
Answer : 26
SOLUTION 1 :
http://www.kungfu-math.com/worksheets/grade1-mental-sums.html[26/1/2015 4:00:24 PM]
25 + 1 = 26
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