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P15
1) 1095 /
2) 900 /
3) 120, 050 x
4) 5852 /
5)8529 /
6) 10701 x
7) 4070 /
8) 264 x
9) £ 193.60 /
10) £4957 /
11) £ 8747 x
Think) I think a written method is easier, it takes more time to do but for people who are just learning math its good  for them because the can subtract 1 by 1.

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Tommy page  15                                          1)                                                    Mr C says - this is not enough work.

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P15
1)1095 /
2)900 /
3)12050 /
4)5852 /
5)8529 /
6)10701 x
7)4070 /
8)246 /
9)£193.60 /
10)£4957 /
11)£8747 ??
Think:this could be done mentally because there is only one regrouping number but they could be calculated easily

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page 16

1) 126  /
2) 38,903 x
3) 5,092 /
4) 26,537 x
5) 583 /
6) 178 /
7) 1,274 /
8) 65,308 /
9) 501,129 /
10) 5,698,659 /
11) £52.80 /
12) •All:39394 /
•Ayla-Fi:7995 /
THINK: 700-400=300
They are integer so it is too easy to use other method, but you can also use other method.

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page16
1)  126 /
2)   39007 /
3)   5092 /
4）43395 /
5）683 x
6)   178 /
7)   1274 /
8)   97306 x
9） 501129 /
10）5698659 /
11）52.80 /
12)   39394 /
THINK:500-300=200
This could be easily solved in mental beacause the two numbers are both whole numbers ,and it could also be solved in written method in either way so it's both ok.

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page 16
1) 126 /
2) 39007 /
3)5092 /
4)43395 /
5)583 /
6) 178 /
7) 1274 /
8) 65308 /
9) 501129 /
10)5698659 /
11)500-300=200 x
12)39394 /
Think: 100-38=62 Because it is a number bond.

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page 16
1）126 /
2)   39007 /
3)   5092 /
4）43395 /
5）683 x
6)   178 /
7)   1274 /
8)   97306 x
9） 501129 /
10）5698659 /
11）52.80 /
12)   39394 /
THINK 900-700=200
firstly this subtraction is made out of whole numbers and I am sure that everyone can do this subtraction mentally because this is way too easy.

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---------------------------------------
1) Small = 10  /

Big = 6 /
2) 2.74 m /
3) Charlotte = 12 /

Ibraheem = 14 /
4) 2.77 m /
5) 4.6 cm /
6) 3.145 kg /
7) 4930 /
Think)  4395 - 3898

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1)Big apple:6 Small apple:10 /
2)2.74 meter /
3)Ibraheem:14 Charlotte:12 /
4)277cm /
5)2.224cm x
6)3.145kg /
7)4930 /
Think:20021-19999 /

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page 15
1)1095 /
2)900 /
3)12050 /
4)5852 /
5)8529 /
6)43895 /
7)4070 /
8)246 /
9)193.6 /
10)4957 /
11)question 1  8747  question2 21.853 ???
Think   this could be done mentally

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page 15
1) 271 + 824 = 1,095 /
2) 900 + 952 = 1,852 /
3) 26,300 - 14,250 = 12,050 /
4) 8615-2763= 5852
5) 8529
6) 43895
7) 4070
8)
Mr C says - this is not enough work

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1)small:10 big:6 /
2)2.74m /
3)Ibraheem:14 /
Charlotte:12 /
4)2.77m /
5)2.224cm x
6)3.145kg /
7)4930 /
Think50019-49997 /

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Page15
Mr C says - this is not enough work

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Page 17
1) small green apple : 10/
large red apple: 6/
2) 2.74 metres/
3) Ibraheem: 14 sweets/
Charlotte: 12 sweets/
4) 4.03 metresx
5) 46mm/4.6cm /
6) 3145g/3.145 /
7) 4930 /
THINK) 20088-19999 /

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Page 17
1) 10 small  6 big /
2) 2.74m /
3) Charlotte 12 Ibraheem 14 /
4) 2.77m /
5) 2.224cm x
6) 3.145kg /
7) 4930 /
Think: 224.38-134.39

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1)126/
2)39007/
3)5092/
4)43395/
5)583 x
6) 178 /
7) 1274/
8) 65308/
9) 501129/
10)5698659/
11)500-300=200  x
12)39394/
Mr C says - this is not enough work

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page 17
1) samll apple:10    big apple:
Mr C says - this is not enough work

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1) Small green apples: 10 /
Large red apples:7 x
2) 2.74m /
3) Charlotte:12 sweets /
Ibraheem:14 sweets /
4) 2.77m /
5) 4.6cm /
6) 3.145kg /
7) 4930 /
Think: 70021-69999 /

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