Математичний тренажер
Додавання розрядних чисел
7 + 2 = 7
70 + 20 = 70
700 + 200 = 900
1. Обчисли за зразком
5 + 4 = ___
50 + 40 =___
500 + 400 =____
6 + 3 =____
60 + 30 =____
600 + 300 =____
2 + 7 =____
20 + 70 =____
200 + 700=____
3 + 4 = ___
30 + 40 = ___
300 + 400 = ___
2. Встав потрібне число
30 + __ = 80
___ + 400 = 600
500 + ___ = 800
50 + ___ = 90
60 + ___ = 90
600 + ___ = 900
___ + 400 = 900
400 + ___ = 700
200 + ___ =400
___ + 300 = 600
400 + ___ = 800
700 + ___= 900
300 + ___ = 600 200 + ___ = 500 ___ + 500 = 700
60 + ___ = 90 500 + ___ = 1000 300 + ___= 500
800 + ___ = 900 300 + ___ -= 400 60 + ___ = 80
__ + 60 = 70 ___ + 400 = 800 500 + ___ = 800
3. Гра «Відшукай відповідь»
500 + 400
200 + 300
600 + 200
40 + 50
200 + 200
500 + 200
500
90
900
700
400
800
400 + 400
500 + 500
200 + 500
50 + 50
600 + 300
300 + 300
900
100
600
1000
700
800
4. Віднови приклади
800 + 00 = 900 5 0 +100 = 600 400 + 4 0= 800 400 +1 0 = 500 500 + 2 0 = 700 3 0 + 300 = 600 500 + 4 0 = 900 300 + 2 0= 500
4 + 30 = 70
5 0 + 300 = 800 600 +1 0 = 700 400 + 2 0= 600 500 +4 0 = 900 70 + 2 = 90 8 0 + 100 = 900 200 + 3 0 = 500 300 +5 0 = 800 60 + 4 = 100 500 + ___ = 600 600 + ___ = 800 300 + ___ = 600 700 + ___ = 900 900 + ___ = 1000 300 + ___ = 700 400 + ___ = 500 600 + ___ = 900
400 + ___ = 800
Веселі перегони!
30 + 60 =
200 + 400 =
1 + 9 =
50 + 30 =
500 + 300 =
40 + 40 =
70 + 30 =
200 + 400 =
4 + 5=
500 + 220=
200 + 300=
20 + 70 =
60 + 40=
600 + 300=
90 + 10 =
20 + 60 =
300 + 400 =
400 + 500 =
80 + 20=
600 + 200 =
50 + 30 =
30 + 70 =
500 + 500 =
600 + 300 =
4 + 4 =
30 + 30 =
200 + 200 =
200 + 600 =
500 + 400 =
20 + 80 =
400 +200 =
300 + 200 =
500 + 200 =
300 + 400 =
60 + 20 =
40 + 60 =
Помилок
місце
600 + 300 =
30 + 30 =
20 + 40 =
500 + 400 =
700 + 200 =
800 + 100 =
50 + 40 =
30 + 60 =
300 + 600 =
200 + 300 =
500 + 400 =
60 + 30 =
20 + 80 =
500 + 200 =
200 + 400 =
400 + 400 =
300 + 700 =
200 + 700 =
500 + 400 =
50 + 50 =
60 + 30 =
700 + 200 =
500 + 300 =
200 + 400 =
40 + 60 =
3 + 6 =
30 + 20 =
600 + 300 =
20 + 80 =
700 + 100 =
70 + 30 =
8 + 2 =
600 + 300 =
40 + 50 =
500 + 200 =
700 + 100 =
Помилок
місце
50 + 30 =
600 + 300 =
200 + 700 =
60 + 40 =
20 + 80 =
300 + 700 =
400 + 500 =
400 + 300 =
70 + 30 =
500 + 200 =
30 + 70 =
400 + 400 =
300 + 500 =
70 + 20 =
60 + 30 =
100 + 800 =
30 + 60 =
100 + 800 =
300 + 600 =
70 + 20 =
400 + 500 =
600 + 300 =
200 + 600 =
20 + 60 =
70 + 20 =
100 + 700 =
400 + 400 =
200 + 400 =
60 + 20 =
50 + 50 =
400 + 400 =
100 + 700 =
50 + 40 =
200 + 200 =
30 + 600 =
300 + 400 =
Помилок
місце
20 + 70 =
500 + 300 =
60 + 30 =
300 + 300 =
400 + 400 =
40 + 40 =
20 + 60 =
7 + 2 =
200 + 100 =
600 + 300 =
50 + 50 =
200 + 700 =
50 + 40 =
2 + 8 =
30 + 30 =
50 + 40 =
700 + 200 =
300 + 700 =
300 + 200 =
60 + 20 =
2 + 8 =
50 + 30 =
500 + 100 =
700 + 200 =
60 + 30 =
200 + 600 =
30 + 60 =
700 + 100 =
30 + 60 =
700 + 100 =
500 + 400 =
70 + 30 =
30 + 60 =
700 + 200 =
200 + 200 =
10 + 80 =
Помилок
місце
40 + 40 =
800 + 200 =
40 + 50 =
500 + 300 =
200 + 400 =
600 + 300 =
30 + 50 =
300 + 700 =
90 + 10 =
100 + 900 =
20 + 70 =
600 + 300 =
70 + 30 =
60 + 20 =
700 + 300 =
30 + 30 =
400 + 600 =
20 + 80 =
3 + 4 =
50 + 50 =
40 + 50 =
600 + 200 =
40 + 40 =
100 + 700 =
200 + 600 =
300 + 600 =
500 + 500 =
60 + 30 =
3 + 7 =
40 + 60 =
70 + 30 =
200 + 400 =
800 + 200 =
30 + 70 =
40 + 40 =
800 + 100=
Помилок
місце
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