MATEMAATIKA KONTROLLTÖÖ II KLASSILE

B rühm

 

1. Arvuta

66 + 21 =                               32 + 43 =

32 + 43 =                               63 + 34 =

26 + 12 =                               53 + 22 =

51 + 43 =                               42 + 37 =

66 + 21 =                               33 + 33 =

 

2. Lahuta

46 – 11 =                               72 – 11 =                   68 – 14 =

52 – 11 =                               67 – 14 =                   75 – 13 =

43 – 12 =                               34 – 13 =                   63 – 12 =

53 – 13 =                               75 – 23 =                   48 – 12 =

89 – 15 =                                42 –11 =                   66 – 15 =                    

 

3. Tuleta meelde reeglit ENNE LAHUTAN KÜMNELISED, SIIS ÜHELISED!

Arvuta!

87 – 22 =                               56 – 24 =

64 – 23 =                               72 – 21 =

78 – 33 =                               29 – 20 =

69 – 24 =                               78 – 32 =

 

4. II klassides õpib 52 õpilast, III klassides õpib 21 õpilast vähem. Mitu õpilast õpib III klassides?

 

 

5. Võrdle >, <, =

64 – 20 … 56

42 + 30 … 62

73 – 33 … 40

 

6. Arvuta ja tee kontroll

36 + 12 =                               64 + 25 =

… – … =                                … – … =