|
26×30=
|
250×4=
|
290＋53=
|
40×17=
|
96÷8=
|
|
810÷90=
|
61－22=
|
17×2=
|
810÷90=
|
60×500=
|
|
270＋430=
|
60÷2=
|
70÷14=
|
270＋38=
|
120－34=
|