1) 200 x 0.3 a) 600 b) 0.6 c) 6 d) 60 2) what is 0.4 squared a) 0.8 b) 0.16 c) 1.6 3) 16/0.5 = a) 32 b) 8 c) 1.6 d) 0.8 4) 0.01 x 300 = 30 a) True b) False 5) 0.7 x 0.9 = a) 6.3 b) 0.63 c) 0.063 6) 20/0.04 a) 50 b) 500 c) 5 d) 5000 7) 2100/0.7 = 3000 a) True b) False 8) 0.7 x 0.06 = a) 0.42 b) 0.042 c) 4.2 d) 0.0042

multiplying by powers of 10

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