Basic Addition
What is 27+21
48
What is 9+19
28
What is 32+67
99
34 + 51
85
What is 22+36
58
What is 14+78
92
What is 11+ 89
101
25 + 6
31
What is 41+85
126
What is 29+67
96
What is 30+89
119
How many groups of ten does it take to make 100?
10
What is 189+21
210
What is 57+32
89
What is 405+23
428
699 + 10
709
What is 21O+27
237
What is 290+30
320
What is 230+40
270
785 + 72
857