16+8 =, 24, 27, 4, 17, 36-12 =, 17, 24, 23, 14, 19+7 =, 25, 27, 28, 26, 20+19 =, 39, 29, 19, 49, 15+12 =, 28, 27, 17, 37, 20-16 =, 8, 7, 5, 4, 18-12 =, 9, 6, 8, 12, 20+14 =, 24, 34, 43, 28, 19-12 =, 10, 17, 7, 27, 20+12 =, 42, 16, 23, 32, 31-15 =, 16, 26, 23, 6, 34-17 =, 25, 17, 27, 37, 16-8 =, 9, 7, 8, 5, 40-20 =, 10, 20, 30, 40, 19-10 =, 19, 9, 29, 39, 14+16 =, 30, 20, 40, 10, 21+8 =, 18, 29, 28, 19, 14+5 =, 18, 19, 29, 39, 36-16 =, 22, 12, 20, 21, 18+5 =, 22, 26, 29, 23

MATH CLASS 2

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