Page 58 - NUMINO Challenge_M2
P. 58
Problem solving
1 Dustin gets an allowance once a month. In odd Key Point
numbered months, his allowance increases by 2
dollars, and in even numbered months, his In the odd
allowance decreases by 1 dollar. If his allowance numbered months,
is 9 dollars in July, what was his allowance in January, March,
February? May, July,
September, and
November, his
allowance increases.
2 Seven friends came to Kelly's birthday party. If Find how many
pieces are obtained
Kelly cuts the cake as shown and passes through after each cut.
the center at every cut, then how many cuts must
she make to give everyone at her party a piece of
cake?
4 pieces
55Problem Solving
1 Dustin gets an allowance once a month. In odd Key Point
numbered months, his allowance increases by 2
dollars, and in even numbered months, his In the odd
allowance decreases by 1 dollar. If his allowance numbered months,
is 9 dollars in July, what was his allowance in January, March,
February? May, July,
September, and
November, his
allowance increases.
2 Seven friends came to Kelly's birthday party. If Find how many
pieces are obtained
Kelly cuts the cake as shown and passes through after each cut.
the center at every cut, then how many cuts must
she make to give everyone at her party a piece of
cake?
4 pieces
55Problem Solving
