Add and Subtract Tens
What is 40 + 50?
90
What is 26 + 3?
29
What is 43 + 9?
52
What is 41 + 28?
69
What number is 50 + 3?
53
What is 90 - 20?
70
What is 24 + 8?
32
What is 78 + 7?
85
What is 54 + 33?
87
6 tens and 4 ones is what number?
64
What is 50 + 30?
80
What is 45 + 9?
54
What is 85 + 6?
91
What is 63 + 25?
88
100 + 30 + 4 is what number?
134
What is 50 + 60?
110
What is 57 + 4?
61
What is 71 + 9?
80
What is 63 + 32?
95
7 tens and 8 ones is what number?
78
What is 100 - 30?
70
What is 82 + 9?
91
What is 65 + 8?
73
What is 26 + 41?
67
200 + 80 + 5 is what number?
285