21+37 =, 85, 58, 46+32 =, 78, 87, 25+64 =, 89, 98, 38+41 =, 97, 79, 29-14 =, 14, 15, 36-22 =, 13, 14, 58-35 =, 23, 38, The difference between 48 and 31, 79, 17, The difference between 69 and 42, 27, 34, The difference between 54 and 98, 35, 44, 17+32 = 49, True, False, 56-13 = 43, True, False, 45+42 = 77, True, False, Inverse calculations of 6-5 = 1, 1+5 = 6, 6-1 = 5, Inverse calculations of 23+16 = 39, 25+16 = 39, 39-16 = 23, Inverse calculations of 48-25 = 23, 25+23 = 48, 48-23 = 25, Fill the blank, 9+13 = 22, 13+9 = 22, 22-9 = 13, 22-13 = 9, Look at the picture, what could those facts be? (Table 5), 3x3 = 9, 5x6 = 30, 6x5 = 30, 2x10 = 20, Look at the picture, what could those facts be? (Table 10), 10x3 = 30, 5x5 = 25, 6x2 = 12, 3x10 = 30, 10/2 =5 is finding 1/2 or 1/4?, 1/2, 1/4, 16/4 =4 is finding 1/2 or 1/4?, 1/2, 1/4, 18/2 = 9 is finding 1/2 or 1/4?, 1/2, 1/4, 8/2 = 4 is finding 1/2 or 1/4?, 1/2, 1/4, Complete the pattern: 11, 22, 33, 44, ...., 55, 66, 77, 45, 46, 47, Complete the pattern: 35, 45, 55, 65, ..., 55, 66, 77, 75, 85, 95

Unit 10 & 14

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