7+9 = ? + 5 - 11, 30+40 - 70, ? +16 = 30 - 14, 50+70 - 120, 6615+884 - 7499, 63 = ? +21 - 42, 221+289 - 510, 112+218 - 330, 9×9 - 81, 3×5 - 15, 2×7 - 14, 28÷7 - 4, 12÷3 - 4, 20÷4 - 5, 2/3 of 33 = - 22, 3/4 of 28 = - 21, 1/4 of 24 = - 6, ?,11,16,21 - 6, 2,7,12,? - 17, 31,22,13,? - 4, 368-94 - 274, 133-51 - 82, 498-273 - 225, 264 = 487- ? - 223, 32-15 = 40 - ? - 13, ? -20 = 19 - 39, 90 -50 - 40, 150-60 - 90, double 9 - 18, halve 16 - 8, how many tens in 64? - 6, how many ones in 97? - 7, 5×? = 20 - 4, ?×2 = 20 - 10, 6×? = 12 - 2, ?×5 = 45 - 9, 3×4 = ? + 10 - 2, ? + 28 = 9×4 - 8, 15 - ? = 2×4 - 7, ? - 20 = 5×5 - 45, 6+6 - 12, 8+3 - 11, 7+7 - 14, 17-8 - 9, 10-9 - 1, 8-6 - 2, 2×8 - 16, 7×7 - 49, 4×7 - 28, 12-9 - 3,

Year Two Warm up Mix of skills

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