Επαναληπτικές ασκήσεις στα Μαθηματικά για την 6η ενότητα Α' Δημοτικού.

1) Συμπληρώνω τις ισότητες.

10 + 5 = .........              10 + ......... = 12

10 + 8 = .........              10 + ......... = 19

10 + 6 = .........              10 + ......... = 14

10 + 3 = .........              10 + ......... = 15

10 + 7 = .........              10 + ......... = 11

 

17 – 7 = .........               18 - ......... = 10

14 – 4 = .........              16 - ......... = 10

13 – 3 = .........              13 - ......... = 10

19 – 9 = .........              12 - ......... = 10

12 – 2 = .........              15 - ......... = 10

2) Συνεχίζω όπως στο παράδειγμα.

 

25 = 10 + 10 + 5                                                 36 = 10 + 10 + 10 + 6

27 = ...... + ...... + ......                                          32 = ...... + ...... + ...... + ......

29 = ...... + ...... + ......                                          33 = ...... + ...... + ...... + ......

22 = ...... + ...... + ......                                          39 = ...... + ...... + ...... + ......

                             45 = ...... + ...... + ...... + ...... + ......

                             47 = ...... + ...... + ...... + ...... + ...... 

3) Nα κάνεις τις παρακάτω προσθέσεις όπως το παράδειγμα.

6 + 7 =10 + 3 =13

      /\

    4+3

ΘΥΜΑΜΑΙ:

 ΦΤΙΑΧΝΩ  ΠΑΝΤΑ

ΤΟ  10

 

                                                          8 + 5 = .........................

                                                                /\

 

7 + 9 = .........................       /\  8 + 7 = .........................         /\ 5 + 7 = .........................        /\ 9 + 8 = .........................         /\  9 + 4 = .........................         /\