0.4+6.6= | 125×8= | 31.4÷10= | 0.2×100= |
200÷25÷4= | 0÷180= | 25×16= | 5.2+2.8-2.8+5.2= |
8.3+2.7= | 10-6.4= | 768-186-68= | 25+75×0= |
4.3×100= | 125÷1000= | 0.6+0.24= | 4×25÷25×4= |
①33×37+33×63
②360÷8+360÷12
③109×(560-560÷7)
④6300÷45
⑤51-13.67-16.33
⑥133×256+77×256-2560
2.47+3.56= | 125×80= | 0.606×1000= | 10-3.2-2.26= |
5.1÷100= | 41×25≈ | (992+667)×0= | 8+3.7-8+3.7= |