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ABACUS Practice - Category 11.3

Category 11.3 - Single digit decimal addition subtraction with 4 rows

1 / 60

2.5
3.2
5.6
4.3

2 / 60

2.1
4.3
9.1
3.2

3 / 60

8.5
3.5
2.6
2.3

4 / 60

8.6
3.1
-3.8
8.6

5 / 60

9.5
2.6
-4.3
-2.4

6 / 60

2.1
3.2
6.4
4.2

7 / 60

9.6
1.4
6.5
-5.8

8 / 60

3.6
-2.4
2.4
2.9

9 / 60

4.8
3.2
9.1
-8.1

10 / 60

9.5
4.2
5.4
-6.8

11 / 60

8.5
3.5
2.3
-3.5

12 / 60

1.5
2.6
4.1
5.6

13 / 60

9.7
1.2
6.7
-5.6

14 / 60

7.9
5.4
-3.5
-3.2

15 / 60

9.2
3.5
2.3
-2.4

16 / 60

6.5
2.5
4.3
2.5

17 / 60

2.2
-3.6
4.5
3.6

18 / 60

9.3
-7.9
2.8
-1.5

19 / 60

5.6
4.8
5.7
2.5

20 / 60

8.5
3.2
6.7
-1.3

21 / 60

1.5
2.5
4.5
3.5

22 / 60

9.8
-2.5
6.4
-4.4

23 / 60

9.5
3.5
2.5
2.1

24 / 60

9.7
4.2
1.2
-5.7

25 / 60

9.3
-4.3
7.5
-3.2

26 / 60

8.9
-3.2
3.5
-2.4

27 / 60

3.6
2.4
9.4
2.6

28 / 60

8.5
-7.8
1.3
3.6

29 / 60

7.6
2.3
2.1
-2.4

30 / 60

1.3
4.4
2.5
-1.2

31 / 60

7.5
-1.3
1.2
2.5

32 / 60

7.4
-2.4
8.6
-4.3

33 / 60

2.4
1.3
2.5
2.5

34 / 60

2.5
4.3
2.6
-1.4

35 / 60

9.7
3.2
-4.5
-1.4

36 / 60

5.4
-3.1
8.9
2.5

37 / 60

2.2
2.3
2.5
3.2

38 / 60

2.5
3.2
4.1
5.2

39 / 60

8.1
-2.5
7.8
-4.3

40 / 60

7.9
5.4
5.4
-4.3

41 / 60

5.8
4.3
5.6
-7.9

42 / 60

7.9
-3.5
1.5
3.5

43 / 60

7.6
5.7
3.2
4.1

44 / 60

8.9
7.2
6.4
-6.8

45 / 60

2.5
2.9
6.7
1.4

46 / 60

9.8
5.4
3.6
0.6

47 / 60

2.5
2.6
5.2
2.5

48 / 60

5.4
3.4
2.5
1.4

49 / 60

7.9
3.5
-3.2
7.6

50 / 60

6.5
2.6
5.6
-3.2

51 / 60

7.5
-4.5
1.4
2.4

52 / 60

2.5
3.2
9.4
1.4

53 / 60

6.6
4.3
7.5
5.3

54 / 60

8.7
2.4
-3.6
4.6

55 / 60

1.3
2.5
5.6
3.6

56 / 60

2.6
3.6
4.3
3.2

57 / 60

1.3
2.3
2.5
8.4

58 / 60

9.3
3.3
4.5
3.6

59 / 60

2.5
4.3
2.3
4.6

60 / 60

8.9
-5.5
3.7
4.2

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