Page 52 - NUMINO Challenge_M2
P. 52
Problem solving
1 Kevin, Daniel, and Lisa are trying to share 24 Key Point
toys. After the toys are split, Kevin has one more Make a table to
show how many
than Daniel. Kevin also has two times the number toys Kevin and
Daniel will have
of toys that Lisa has. How many toys does Daniel when Lisa has 1, 2,
3, toys.
get?
2 If 9 marbles have to be divided into a red or blue Red 1 2
purse 8 7
purse, then, in how many ways can the marbles Blue
purse
be divided so that there are more marbles in the
red purse than the blue?
Note that each purse must have at least 1 marble.
49Problem Solving
1 Kevin, Daniel, and Lisa are trying to share 24 Key Point
toys. After the toys are split, Kevin has one more Make a table to
show how many
than Daniel. Kevin also has two times the number toys Kevin and
Daniel will have
of toys that Lisa has. How many toys does Daniel when Lisa has 1, 2,
3, toys.
get?
2 If 9 marbles have to be divided into a red or blue Red 1 2
purse 8 7
purse, then, in how many ways can the marbles Blue
purse
be divided so that there are more marbles in the
red purse than the blue?
Note that each purse must have at least 1 marble.
49Problem Solving
