RIC-0563 Developing algebraic thinking
PRIMES AND COMPOSITES Teachers notes Prime stack Prime stack involves using all 10 number tiles to create four prime numbers, a 1-, 2-, 3- and 4-digit number. Some solutions are given below. 3 61 409 2857 5 47 601 8923 2 43 709 5861 This activity piggybacks what was done in More primes. Creating five composite numbers, regardless of size, can be accomplished in many ways. In fact, six or seven composite numbers can be created: 4, 9, 27, 30, 51, 68; 4, 6, 8, 9, 27, 30, 51 38 DEVELOPING ALGEBRAIC THINKING www.ricgroup.com.au R.I.C. Publications ® ISBN 978-1-74126-088-5
LOTS OF PRIMES, LOTS OF COMPOSITES Use any 8 number tiles 0 to 9 to create four 2-digit prime numbers. Record your solution below: Find a different solution and record below: Now, use any 8 number tiles 0 to 9 to create four 2-digit composite numbers. Record your solution below: Find a different solution and record below: R.I.C. Publications ® www.ricgroup.com.au DEVELOPING ALGEBRAIC THINKING 39 ISBN 978-1-74126-088-5
- Page 1 and 2: Developing algebraic thinking Writt
- Page 3 and 4: DEVELOPING ALGEBRAIC THINKING Forew
- Page 5 and 6: PROBLEM-SOLVING AND NUMBER TILES Te
- Page 7 and 8: PROBLEM-SOLVING AND NUMBER TILES Te
- Page 9 and 10: Place value picks R.I.C. Publicatio
- Page 11 and 12: PLACE VALUE PICKS Teachers notes Pl
- Page 13 and 14: PLACE VALUE PICKS Teacher’s notes
- Page 15 and 16: PLACE VALUE PICKS 2 Using 9 number
- Page 17 and 18: PLACE VALUE PICKS 4 Using 6 number
- Page 19 and 20: PLACE VALUE PICKS 6 Using 9 number
- Page 21 and 22: PLACE VALUE PICKS 8 Using 6 number
- Page 23 and 24: Same sums R.I.C. Publications ® ww
- Page 25 and 26: SAME SUMS Teachers notes The follow
- Page 27 and 28: SAME SUMS Same sums 1 Use the numbe
- Page 29 and 30: SAME SUMS Same sums 5 Use the numbe
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- Page 33 and 34: SAME SUMS Consecutive Sums 11 Use t
- Page 35 and 36: Primes and composites R.I.C. Public
- Page 37: PRIMES AND COMPOSITES Teachers note
- Page 41 and 42: MORE PRIMES Use all 10 number tiles
- Page 43 and 44: ALL PRIMES Use all 10 number tiles
- Page 45 and 46: Divisibility rules R.I.C. Publicati
- Page 47 and 48: DIVISIBILITY RULES Teachers notes D
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- Page 59 and 60: Locker numbers R.I.C. Publications
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- Page 65 and 66: LOCKER NUMBERS 2 Use the number til
- Page 67 and 68: Exciting exponents R.I.C. Publicati
- Page 69 and 70: EXCITING EXPONENTS Teachers notes E
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- Page 75 and 76: Plus and times R.I.C. Publications
- Page 77 and 78: PLUS AND TIMES Teachers notes Plus
- Page 79 and 80: PLUS 5 Place any 5 of the digits 0
- Page 81 and 82: TIMES Place any 5 of the digits 0 t
- Page 83 and 84: Shapes R.I.C. Publications ® www.r
- Page 85 and 86: SHAPES Teachers notes Triangle 10 T
- Page 87 and 88: SHAPES Triangle 6 Place any 6 of th
LOTS OF PRIMES, LOTS OF COMPOSITES<br />
Use any 8 number tiles 0 to 9 to create four 2-digit prime numbers.<br />
Record your solution below:<br />
Find a different solution and<br />
record below:<br />
Now, use any 8 number tiles 0 to 9 to create four 2-digit composite<br />
numbers.<br />
Record your solution below:<br />
Find a different solution and<br />
record below:<br />
R.I.C. Publications ® www.ricgroup.com.au DEVELOPING ALGEBRAIC THINKING 39<br />
ISBN 978-1-74126-088-5
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