90_____________99
73_____________104
432____________423
506____________912
107____________701
83_____________883
76_____________12
89_____________65
55_____________54
7_______________7
65 _____________98
45_____________123
76 _____________909
45 _____________55
25______________25
19______________10
90______________90
Найди трехзначные числа, обведи их в кружок красным
карандашом. Запиши числа в порядке возрастания.
200, 56, 62, 890, 99, 800, 231, 500, 3, 18, 990
____________________________________________________________________
Вычисли. Выполни проверку.
Образец: 34 +23 = 57
Проверка: 57 – 23 = 34
Пример: 78 – 76 = _________
Проверка: ________ +76 = 78
72 – 57 = ____________________
_______________________________
100 – 45 = ___________________
_______________________________
25 +18 = _____________________
_______________________________
74 +18 = _____________________
_______________________________
78 +22 = _____________________
_______________________________
12 +61 = _____________________
_______________________________
62 – 38 = ____________________
_______________________________
88 – 67 = ____________________
_______________________________
53 – 42 = ____________________
_______________________________
73 – 12 = ____________________
_______________________________
31 +15 = _____________________
______________________________
14 +42 = ____________________
______________________________
51 +15 = ____________________
______________________________
80 – 20 = ___________________
______________________________
13 – 10 = ___________________
______________________________
14 – 2 = _____________________
______________________________
75 +5 = ______________________
______________________________
23 +7 = ______________________
______________________________
81 – 30 = ___________________
______________________________
15 +5 = _____________________
______________________________
28 – 18 = ___________________
______________________________
75 – 15 = ___________________
______________________________
73 +7 = ______________________
______________________________
90 – 20 = ____________________
_______________________________
69 – 9 = ______________________
_______________________________
55 +5 = _______________________
_______________________________
12 +10 = _____________________
_______________________________
70 +4 = _______________________
_______________________________
35 – 5 = ______________________
_______________________________
49 +1 = ______________________
_______________________________
90 – 80 = ____________________
_______________________________
11 +11 =