1. MA6: 2-Digit Subtraction Section 2, Unit 1
YUMI DEADLY CENTRE School of Curriculum
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Measurement Games and Activities
MA6: 2-Digit Subtraction Section 2, Unit 1
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YuMi Deadly Maths Past Project Resource

2. Measurement Activities Booklet
ASISTM Cherbourg-Woorabinda project
Measurement Activities Booklet
Section 2, Unit 1
2-DIGIT SUBTRACTION
GAMES AND ACTIVITIES
Contents
Card games Pages 2-6
Cover-the-board game Page 7
Mix and match cards Pages 8-14
Bingo Pages 15-22
© 2007, 2013 QUT YuMi Deadly Centre

3. 2-DIGIT SUBTRACTION CARD GAMES
Materials: Four pages of pictures following these instructions (equation, number line, measuring tape, written algorithm).
Number of players: 2-4
Directions:
Print the four pages in 4 different colours, laminate and cut each page into 12 cards (making 48 cards of 4 different colours). Shuffle the cards. Follow instructions for these games:
Snap. Two players, cards divided equally between players. Together, the two players play the top card of their deck face up in front of them. First to call snap when two cards show the same number wins a point. The player with the most points wins when all cards played.
Rummy. Two to four players, deal out 7 cards to each player. Remaining cards face down in middle with one card face-up beside deck. Players put out any doubles or triples. Players in turn pick up a card (either the top face-up card or face-down card) and place a card face-up on the face-up pile. Doubles and triples are put out as they are formed. The winner is the first player to put out all their cards as doubles and triples.
Concentration. Place all cards face down on table. Players take turns selecting 2 cards. If they are the same, keep the pair and take another turn. The winner is the player with the most pairs when all cards used.
© 2007, 2013 QUT YuMi Deadly Centre

4. © 2007, 2013 QUT YuMi Deadly Centre
43 – 21 = 22
54 – 28 = 26
62 – 44 = 18
71 – 37 = 34
86 – 34 = 52
93 – 45 = 48
44 – 25 = 19
52 – 18 = 24
66 – 22 = 44
71 – 48 = 23
83 – 58 = 25
96 – 61 = 35
© 2007, 2013 QUT YuMi Deadly Centre

5. © 2007, 2013 QUT YuMi Deadly Centre
 19
 24
 44
 23
 25
 35
© 2007, 2013 QUT YuMi Deadly Centre

6. © 2007, 2013 QUT YuMi Deadly Centre 43 21 54 28 62 44 71 37 86 34 93 45 44 25 52 18 66 22 71 48 83 58 96 61
© 2007, 2013 QUT YuMi Deadly Centre

7. © 2007, 2013 QUT YuMi Deadly Centre43
- 20 23
- 1 22 54
- 20 34
- 8 26 62
- 40 22
- 4 18 71
- 30 41
- 7 34 25 30 40 44 5 10 4 19 18 20 50 52 2 30 34 86
- 30 56
- 4 52 93
- 40 53
- 5 48 22 30 60 66 8 6 44 48 50 70 71 2 20 1 23 58 60 80 83 2 20 3 25 61 70 90 96 9 20 6 35
© 2007, 2013 QUT YuMi Deadly Centre

8. © 2007, 2013 QUT YuMi Deadly Centre
2-DIGIT SUBTRACTION
COVER-THE-BOARD GAME
Materials: Same materials as for card games except the symbols page is kept as a base board, while the other 3 pages are cut into 12 picture cards
Number of players: 2-4
Directions:
Print the four pages from the card games, each on different colour paper or light card (laminate if possible).
Use the symbols as a base board.
Cut the other pages into 12 cards each.
Each player gets a set of cards.
In turn, each player places a card correctly on base board (card and board have to display same number) or on top of another card already placed.
At the end, the player with most cards on top wins.
© 2007, 2013 QUT YuMi Deadly Centre

9. © 2007, 2013 QUT YuMi Deadly Centre
2-DIGIT SUBTRACTION
MIX & MATCH CARDS
Materials: 12 mix and match cards (two per page for the next 6 pages).
Number of players: 1 (though can be a group)
Directions:
Print all cards in same colour
Cut cards along lines into pieces
Mix pieces together
Students put pieces back together to form cards
© 2007, 2013 QUT YuMi Deadly Centre

10. © 2007, 2013 QUT YuMi Deadly Centre
43 – 21 = 22
54 – 28 = 26 43
- 20 23
- 1 22 54
- 20 34
- 8 26 43 21 54 28
© 2007, 2013 QUT YuMi Deadly Centre

11. © 2007, 2013 QUT YuMi Deadly Centre
62 – 44 = 18
71 – 37 = 34 62
- 40 22
- 4 18 71
- 30 41
- 7 34 62 44 71 37
© 2007, 2013 QUT YuMi Deadly Centre

12. © 2007, 2013 QUT YuMi Deadly Centre
86 – 34 = 52
93 – 45 = 48 86
- 30 56
- 4 52 93
- 40 53
- 5 48 86 34 93 45
© 2007, 2013 QUT YuMi Deadly Centre

13. © 2007, 2013 QUT YuMi Deadly Centre
44 – 25 = 19
52 – 18 = 24 25 30 40 44 5 10 4 19 18 20 50 52 2 30 24 52 18 44 25
 19
 24
© 2007, 2013 QUT YuMi Deadly Centre

14. © 2007, 2013 QUT YuMi Deadly Centre
66 – 22 = 44
71 – 48 = 23 22 30 60 66 8 6 44 48 50 70 71 2 20 1 23 66 22 71 48
 44
 23
© 2007, 2013 QUT YuMi Deadly Centre

15. © 2007, 2013 QUT YuMi Deadly Centre
83 – 58 = 25
96 – 61 = 35 58 60 80 83 2 20 3 25 61 70 90 96 9 20 6 35 83 58 96 61
 25
 35
© 2007, 2013 QUT YuMi Deadly Centre

16. 2-DIGIT SUBTRACTION BINGO
Materials: 7 pages of material following these instructions – one set of symbol flash cards and six bingo base boards, unifix cubes.
Number of players: 2-6
Directions:
Print the flash cards (symbols) on white paper or card, cut out and laminate if possible.
Print the six bingo base boards, each on different coloured paper or card (laminate if possible).
One player (caller) takes the flash cards and shuffles them, the rest take a base board and unifix cubes.
Caller shows cards one at a time.
Players cover same operation on their board with unifix cube.
First player to get 3 in a row (across, down or diagonal) is the winner (calls “bingo”) and becomes caller in next game.
© 2007, 2013 QUT YuMi Deadly Centre

17. © 2007, 2013 QUT YuMi Deadly Centre
43 – 21 = 22
54 – 28 = 26
62 – 44 = 18
71 – 37 = 34
86 – 34 = 52
93 – 45 = 48
44 – 25 = 19
52 – 18 = 24
66 – 22 = 44
71 – 48 = 23
83 – 58 = 25
96 – 61 = 35
© 2007, 2013 QUT YuMi Deadly Centre

18. © 2007, 2013 QUT YuMi Deadly Centre71
- 30 41
- 7 34 18 20 50 52 2 30 24 58 60 80 83 3 25 61 70 90 96 9 6 35 54 28 62 44 93 45 25
 44
 23
© 2007, 2013 QUT YuMi Deadly Centre

19. © 2007, 2013 QUT YuMi Deadly Centre
 44
 23 54 28 62 44 93 45 25 71
- 30 41
- 7 34 18 20 50 52 2 30 24 58 60 80 83 3 61 70 90 96 9 6 35
© 2007, 2013 QUT YuMi Deadly Centre

20. © 2007, 2013 QUT YuMi Deadly Centre
 19 71 37 52 18 83 58 96 61 43
- 20 23
- 1 22 86
- 30 56
- 4 30 60 66 8 6 44 48 50 70 2 20 1
© 2007, 2013 QUT YuMi Deadly Centre

21. © 2007, 2013 QUT YuMi Deadly Centre
 19 71 37 52 18 83 58 96 61 43
- 20 23
- 1 22 86
- 30 56
- 4 30 60 66 8 6 44 48 50 70 2 20 1
© 2007, 2013 QUT YuMi Deadly Centre

22. © 2007, 2013 QUT YuMi Deadly Centre54
- 20 34
- 8 26 62
- 40 22
- 4 18 93 53
- 5 48 25 30 40 44 5 10 4 19
 24
 25
 35 43 21 86 66 71
© 2007, 2013 QUT YuMi Deadly Centre

23. © 2007, 2013 QUT YuMi Deadly Centre54
- 20 34
- 8 26 62
- 40 22
- 4 18 93 53
- 5 48 25 30 40 44 5 10 4 19
 24
 25
 35 43 21 86 66 71
© 2007, 2013 QUT YuMi Deadly Centre