Prénom : ...
.... Date : ...
(02)
Ajouter 10
8 + 10 = 18 17 + 10 = 27 158 + 10 = 168
Ajouter 11
(10 +8 + (10 + 1) = 191)
17 + (10 + 1) = 28 158 + (10 + 1) =
169
Ajouter 12
(10 +8 + (10 + 2) = 202)
17 + (10 + 2) = 29 158 + (10 + 2) =
170
Calcule et complète : + 10
8 + 10 = 18 17 + 10 =
27 59 + 10 =
69 38 + 10 =
48 10 + 47 =
57 75 + 10 =
85 10 + 31 =
41 90 + 10 =
100 94 + 10 =
104
+ 11 51 + 11 = 62 74 + 11 = 85 11 + 71 = 82 34 + 11 = 45 11 + 88 = 99
90 + 11 = 101 11 + 0 = 11
89 + 11 = 100 98 + 11 =
109
+ 12 12 + 12 = 24
9 + 12 = 21 60 + 12 = 72 66 + 12 = 78 12 + 43 = 55 38 + 12 = 50 63 + 12 = 75
88 + 12 = 100 12 + 99 =
111
+ 20 9 + 20 = 29 10 + 20 = 30 13 + 20 = 33 33 + 20 = 53 50 + 20 = 70 64 + 20 = 84 20 + 78 = 98
80 + 20 = 100 82 + 20 =
102
+ 30 30 + 14 = 44 30 + 20 = 50 30 + 15 = 45
70 + 30 = 100
54 + 30 = 84 25 + 30 = 55 69 + 30 = 99 48 + 30 = 78 30 + 30 = 60
+ 10
90 + 10 = 100 10 + 250 =
260 100 + 10 =
110 158 + 10 =
168 249 + 10 =
259 740 + 10 =
750 10 + 490 =
500 999 + 10 = 1
009 698 + 10 =
708
+ 11
604 + 11 = 615 500 + 11 =
511 234 + 11 =
245 11 + 153 =
164 333 + 11 =
344 539 + 11 =
550 109 + 11 =
120 11 + 948 =
959
+ 12
500 + 12 = 512 104 + 12 = 116 238 + 12 = 250 632 + 12 = 644 12 + 543 = 555 305 + 12 = 317 785 + 12 = 797 601 + 12 = 613 12 + 988 = 1
000
+ 20
80 + 20 = 100 154 + 20 =
174 20 + 905 =
925 525 + 20 =
545 806 + 20 =
826 540 + 20 =
560 20 + 280 =
300 333 + 20 =
353 980 + 20 = 1
000
+ 30
30 + 70 = 100 511 + 30 =
541 870 + 30 =
900 30 + 128 =
158 250 + 30 =
280 222 + 30 =
252 30 + 500 =
530 520 + 30 =
550 470 + 30 =
500
419 + 11 = 430
Calcule :
4 2 5 + 1 0 0 5 2 5
1
2
12 5 + 7 7 5 1 0 0 0
5
14 9 + 3 1 8 8 6 7
1
3
15 7 + 1 5 9 5 1 6
1
9 5 3 + 8 6 4 1 8 1 7 3
17 5
+ 2 5 4 0 0
1
3 5 0 + 3 5 0 7 0 0
6 2 4 + 3 7 5 9 9 9
1
7
15 9 + 3 5 1 1 1 1 0
6 4 6 + 3 5 3 9 9 9 7 5 0
+ 2 4 9 9 9 9
1
6
15 1 + 2 7 9 9 3 0
1
5 6 0 + 3 4 0 9 0 0
7
10 8 + 1 4 8 8 5 6
1
