Take from Ten First Subtraction Strategy
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Transcript of Take from Ten First Subtraction Strategy
Take from Ten First Subtraction Strategy
Three Seconds per Slide
Practice with visual model
Practice without visual model
17- 8 Take from
TEN first
What’s left?
1
+ 2
9
13- 9 Take from
TEN first
What’s left?
+ 1
4
13- 6 Take from
TEN first
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+ 4
7
17- 9 Take from
TEN first
What’s left?
+ 1
8
11- 8 Take from
TEN first
What’s left?
+ 2
3
12- 8 Take from
TEN first
What’s left?
+ 2
4
15- 9 Take from
TEN first
What’s left?
+ 1
6
13- 8 Take from
TEN first
What’s left?
1
+ 2
5
11- 9 Take from
TEN first
What’s left?
+ 1
2
14- 8 Take from
TEN first
What’s left?
+ 2
6
13- 7 Take from
TEN first
What’s left?
+ 3
6
11- 6 Take from
TEN first
What’s left?
+ 4
5
15- 8 Take from
TEN first
What’s left?
+ 2
7
14- 7 Take from
TEN first
What’s left?
+ 3
7
11- 5 Take from
TEN first
What’s left?
+ 5
6
16- 8 Take from
TEN first
What’s left?
+ 2
8
14- 9 Take from
TEN first
What’s left?
+ 1
5
16- 7 Take from
TEN first
What’s left?
+ 3
9
12- 9 Take from
TEN first
What’s left?
+ 1
3
14- 6 Take from
TEN first
What’s left?
+ 4
8
15- 7 Take from
TEN first
What’s left?
+ 3
8
12- 5 Take from
TEN first
What’s left?
+ 5
7
12- 7 Take from
TEN first
What’s left?
+ 3
5
11- 7 Take from
TEN first
What’s left?
+ 3
4
13- 5 Take from
TEN first
What’s left?
+ 5
8
12- 6 Take from
TEN first
What’s left?
+ 4
6
15- 6 Take from
TEN first
What’s left?
+ 4
9
14- 5 Take from
TEN first
What’s left?
+ 5
9
Super!
Start againPractice without
visual model
14- 5
9
17- 81
9
13- 9
4
13- 6
7
17- 9
8
11- 8
3
12- 8
4
15- 9
6
13- 8
5
11- 9
2
14- 8
6
13- 7
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11- 6
5
15- 8
7
14- 7
7
11- 5
6
16- 8
8
14- 9
5
16- 7
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12- 9
3
14- 6
8
15- 7
8
12- 5
7
12- 7
5
11- 7
4
13- 5
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12- 6
6
15- 6
9
14- 5
9
Nice job!