what is 10x10÷5=, 20, 15, 90, 54, 23, 60, what is 2x2-4+5=, 2, 7, 30, 5, 89, 4, what is 2+2+9÷1+7=, 12, 5, 7, 32, 17, 20, what is 38-12+7=, 25, 33, 31, 21, 100, 67, what is 78-54+46=, 70, 24, 46, 4, 335, 21, what is 34-12+6=, 45, 98, 13, 212, 28, 667, what is 190-45+7=, 23, 215, 152, 3, 67, 58, what is 24-14=, 10, 45, 122, 54, 22, 8, what is 45-23+3=, 23, 98, 25, 999, 2, 77, what is 67-23, 23, 244, 11, 44, 89, 54.

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