(2)2.9 × 800 =
(3)9.3 × 20 =
(4)2.4 × 90 =
(5)5.4 × 700 =
(6)4.7 × 30 =
(7)8.6 × 60 =
(8)8 × 40 =
(9)3.6 × 90 =
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