Show:
Multiplication
Addition
Subraction
100
What is 8x7?
56
100
What is 58+43?
101
100
What is 100-88?
22
200
what is 8x9?
72
200
what is 66+38?
104
200
What is 988-712?
276
300
What is 9x9?
81
300
What is 78+25?
103
300
What is 885-465?
420
400
What is 9x90?
810
400
what is 95+95?
190
400
What is 87654321-12345678?
75308643
500
what is 97x97?
9409
500
what is 10000000000000000+0?
1000000000000000
500
What is 987654321-123456789?
864197532