95x53-123 94x35+69 93x12-89 92x33+59
91x53÷9 88x53+78 89x99-719 87x78+256
86x78+79 86x66÷6 85x42+458 84x23+89
83x62+89 73x99÷9 82x44-44 99x54+45
59×7≈ 71×9≈ 586×5≈ 613×3≈
316×6≈ 718÷9≈ 138÷6≈ 59×7≈
298×9≈ 123÷6≈ 509×8≈ 304×8≈
22x43-789 64x23+89 22x24+789 25x12+875
29x34-34 27x32+89 21x45+79 14x24+879
37x55-55 92x55+58 24x67+67 19x24+875
86x78-78 86x66÷6 85x42÷7 84x23÷7
246÷7= 750÷5= 103÷3= 123÷3=
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