1 P5.ST.JC.18121209
Level 3
Adam's exam scores are as follows:
80 English
68 Chinese
8? Math
7? Science
Adam scored an average of 75 marks for the 4 subjects.
What is the greatest possible score for Math?
3 m
Average with min-max
2 P5.ST.JC.18121210
Level 3
Adam's exam scores are as follows:
80 English
68 Chinese
7? Math
7? Science
Adam scored an average of 75 marks for the 4 subjects.
What is the smallest possible score for Math?
3 m
Average with min-max
3 P6.DA.NK.21060940
Level 2 PSLE
The average of three different 2-digit numbers is 21. Of the three numbers, find the largest possible number.
2 m
Average with min-max
4 P6.DA.NK.21060941
Level 2 PSLE
The average of four 3-digit numbers is 240. Two of the numbers are 190 and 230. What is the largest difference between the other two numbers?
2 m
Average with min-max
5 P6.DA.NK.21060942
Level 3 PSLE
A player has to play a total of five games in Round 1 of a competition. The scores for Barry's first four games are shown. Barry will qualify for Round 2 if his average score for four of the five games is 50 or more. What is the lowest score Barry must get in the 5the game to qualify for Round 2?
2 m
Table Average with min-max

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