| Name That Number |
Materials: |
- 1 Everything Math Deck, 4 cards
each of numbers 0-10 and 1 card each of numbers 11-20 (or an equivalent
set of number cards)
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Number of Players: |
Three (3) or Four (4)
NOTE:
Although this game can be played
by two players, it is more interesting when played by three or four
players.
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Directions: |
A player shuffles the deck and places
five cards face up on the playing surface. This player leaves
the rest of the deck face down and then turns over and lays down
the top card from the deck. The number on this card is the
number to be named.
In turn, players try to (re)name the
number on the set-apart top card by adding or subtracting the numbers
on two of the five face up cards.
- A successful player takes both the
two face up cards and the number-named top card. A successful
player also replaces those three cards by drawing from the top
of the face down deck.
- Unsuccessful players lose their turns.
But they turn over and lay down the top card from the face down
deck, and the number on this card then becomes the new number
to be named.
Play continues until all face down cards
have been turned over. The player who has taken the most cards
at the end wins.
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Example: |
Mae's turn: |
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The number to be named is 6.
It may be named with 4+2, 8-2, or 10-4.
Mae selects 4+2. She takes the
4, 2, and 6 cards. She replaces the 4 and 2 cards with the
top two cards from the face down deck and then turns over and lays
down the next card to replace the 6 (see below for results).
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Mike's turn: |
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The new number to be named
is 16. Mike can't find two cards with which to name 16, so
he loses his turn. He also turns over the next card from the
face down deck and places it on top of 16, and the number on this
card becomes the new number to be named.
Play continues as before.
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Game
Variations:
If children are finding the
game difficult, increase the number of face up cards.
Use any combinations of two
or more numbers and all operations.
For example, Mike could have
named 16 as follows:
10 + 7 - 1
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10 + 12 - 7 + 1
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8 + 12 - 10 + 7 - 1
Children can experiment by
using different numbers of face up cards.
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