Game 18 Groups of ten, subtract one groups of ten

10
20
©mathsadventures.co.nz
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
groups of ten
-1
Groups of ten, subtract one
30
40
50
60
39 19 29 9 59 49
19 59 49 39 29 9
39 29 9 19 49 59
29 59 19 39 9 49
9 29 49 59 19 39
Game 18
Game 18
9 29 49 59 19 39
29 59 19 39 9 49
Groups of ten, subtract one
groups of ten
39 29 9 19 49 59
-1
19 59 49 39 29 9
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
39 19 29 9 59 49
©mathsadventures.co.nz
10
20
30
40
50
60
How to play
Equipment
• Two dice
• Game board
• Counters - any colours
The first player rolls two dice. They select one dice and place a counter on the number
one less than ten times the number on the dice, groups of ten subtract one.
10
20
groups of ten
-1
Groups of ten, subtract one
30
40
50
60
39 19 29 9 59 49
19 59 49 39 29 9
39 29 9 19 49 59
The number to cover on their side of the board is worked out.
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
and one dice is selected, the 4
©mathsadventures.co.nz
For example:
Two dice are rolled, 2 and 4
29 59 19 39 9 49
9 29 49 59 19 39
groups of ten, subtract one
Game 18
Game 18
9 29 49 59 19 39
4 groups of ten - 1
Groups of ten, subtract one
(4 x 10) - 1 = 39
groups of ten
-1
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
A counter is placed on 39.
©mathsadventures.co.nz
10
29 59 19 39 9 49
39 29 9 19 49 59
19 59 49 39 29 9
39 19 29 9 59 49
20
30
40
50
The second player has their turn and covers a number on their side of the board.
The players take turns until one of the players has counters completely covering
two columns or two rows on their side of the board.
10
20
©mathsadventures.co.nz
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
groups of ten
-1
Groups of ten, subtract one
30
40
50
If a player can not cover a number, they miss a turn.
60
39 19 29 9 59 49
19 59 49 39 29 9
39 29 9 19 49 59
29 59 19 39 9 49
9 29 49 59 19 39
Game 18
Game 18
9 29 49 59 19 39
This player wins
Groups of ten, subtract one
groups of ten
-1
Take turns rolling two dice.
Select one dice and place a
counter on the number one
less than ten times the
number on the dice.
First to cover two rows or
two columns wins.
©mathsadventures.co.nz
10
10
20
30
40
www.mathsadventures.co.nz
50
29 59 19 39 9 49
39 29 9 19 49 59
19 59 49 39 29 9
39 19 29 9 59 49
20
30
40
50
60
60
60