Hannah works out 52 Γ· 10 and 4.6 Γ 100. She checks her answers by working backwards. Work out the answers to these questions. Check your answers by working backwards.
a 3.7 Γ 10
b 0.42 Γ 1000
c 6.7 Γ· 10
d 460 Γ· 100
β
