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ABACUS Practice - Category 11.4

Category 11.4 - Single digit decimal addition subtraction with 5 rows

1 / 60

5.4
2.1
6.2
2.5
1.5

2 / 60

2.5
4.6
2.5
4.8
9.7

3 / 60

3.3
1.6
5.9
8.3
6.5

4 / 60

7.8
4.5
2.1
5.7
2.8

5 / 60

2.4
1.3
2.5
3.5
1.3

6 / 60

7.1
5.7
-4.6
-5.2
1.4

7 / 60

8.6
4.1
3.2
3.4
1.5

8 / 60

2.3
4.5
3.8
3.2
1.5

9 / 60

7.9
-4.2
-3.7
2.4
2.5

10 / 60

8.5
-4.5
3.2
-4.5
5.4

11 / 60

2.3
4.3
5.4
1.2
3.5

12 / 60

3.5
2.1
6.2
3.6
1.9

13 / 60

52
5.2
1.2
5.4
2.6

14 / 60

9.8
3.4
-2.3
-4.3
-3.2

15 / 60

3.5
4.5
6.7
2.6
3.5

16 / 60

3.2
1.5
2.4
2.6
3.2

17 / 60

8.9
3.4
3.2
1.3
2.8

18 / 60

5.6
2.5
3.4
5.2
2.1

19 / 60

9.8
7.6
4.3
2.1
2.7

20 / 60

2.6
3.6
2.6
4.5
5.3

21 / 60

7.9
8.6
6.5
4.3
3.4

22 / 60

8.9
7.5
-4.8
-3.8
2.5

23 / 60

3.6
7.5
-5.4
-5.3
3.2

24 / 60

2.3
4.5
7.6
8.7
-9.4

25 / 60

2.4
6.2
1.5
4
3.2

26 / 60

8.7
4.5
-3.4
-8.2
3.4

27 / 60

8.5
2.3
-2.4
-3.2
5.3

28 / 60

6.4
2.1
4.6
4.3
2.5

29 / 60

3.2
3.5
5.1
8.4
2.5

30 / 60

2.4
6.7
4.3
1.6
3.5

31 / 60

6.3
2.7
1.8
8.2
4.2

32 / 60

2.3
4.1
3.5
2.6
2.1

33 / 60

2.3
4.5
3.2
5.4
1.4

34 / 60

2.3
3.5
5.6
4.3
1.6

35 / 60

8.6
3.5
1.3
4.6
2.5

36 / 60

2.3
3.5
1.5
3.2
1.5

37 / 60

4.3
2.7
3.2
7.1
3

38 / 60

3.4
5.3
1.2
3.7
8.4

39 / 60

9.6
-2.1
2.1
-3.2
5.7

40 / 60

1.3
5.9
3.5
2.5
1.2

41 / 60

3.4
2.5
1.6
-2.4
5.3

42 / 60

4.5
-3.2
-3.1
-1.4
4.8

43 / 60

6.4
3.1
3.2
4.6
4.3

44 / 60

1.2
2.1
2.5
3.2
5.2

45 / 60

3.4
4.3
5.6
1.4
3.6

46 / 60

7.6
5.6
3.4
2.4
2.1

47 / 60

2.5
5.6
3.5
5.6
3.8

48 / 60

2.2
3.5
1.5
2.6
5.3

49 / 60

7.5
4.3
-3.2
-2.1
3.2

50 / 60

1.4
3.5
3.6
3.1
2.7

51 / 60

5.4
2.1
1.4
3.5
2.5

52 / 60

6.9
-3.1
1.3
-2.4
4.3

53 / 60

3.3
1.3
1.5
3.5
3.9

54 / 60

8.2
-5.3
2.4
4.5
-2.2

55 / 60

4.2
3.5
3.2
1.6
3.6

56 / 60

4.6
3.6
1.6
-4.5
-3.6

57 / 60

5.4
-1.4
5.6
3.2
5.1

58 / 60

9.5
4.5
1.7
-4.5
6.7

59 / 60

4.5
7.8
5.7
2.4
6.1

60 / 60

3.2
4.6
3.5
3.7
2.5

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