MATEMAATIKA KONTROLLTÖÖ II KLASSILE

A rühm

 

1. Arvuta

75 + 21 =                               23 + 75 =

46 + 52 =                               65 + 34 =

26 + 11 =                               57 + 32 =

32 + 53 =                               24 + 44 =

73 + 12 =                               46 + 43 =

 

2. Lahuta

37 – 11 =                               34 – 12 =                   89 – 14 =

37 – 13 =                               75 – 13 =                   86 – 14 =

37 – 12 =                               69 – 17 =                   94 – 13 =

47 – 13 =                               54 – 14 =                   75 – 15 =

72 – 12 =                               57 – 15 =                   67 – 16 =                    

 

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

Arvuta!

87 – 23 =                               36 – 34 =

83 – 32 =                               36 – 25 =

67 – 24 =                               23 – 11 =

58 – 44 =                               87 – 32 =

 

4. Neljandas vagunis oli 57 sõitjat, viiendas vagunis oli 21 sõitjat vähem. Mitu sõitjat oli viiendas vagunis?

 

 

5. Võrdle >, <, =

82 – 20 … 56

32 + 40 … 60

65 – 25 … 40

 

6. Arvuta ja tee kontroll

36 + 13 =                               54 + 23 =

… – … =                                … – … =