PDF chapter test TRY NOW

Answer variants:
530.803
70073.158
5030.803
70073.1058
5030.83
70703.158
1. 7×104+7×102+3×100+1×10-1+5×10-2+8×10-3 \(=\)
 
2. 5×102+3×101+8×101+3×10-3 \(=\)