\( ?:-12\cdot8=-24 \)
\( -36 \)
\( 36 \)
\( -6\cdot6:-3:?=24 \)
\( \frac{1}{2} \)
\( 2 \)
\( 20:?\cdot-4=-80 \)
\( 1 \)
\( -1 \)
\( -9\cdot-7:?=-3 \)
\( -21 \)
\( \frac{1}{21} \)
\( \frac{\text{?}}{-4}\cdot38:-9=-5 \)
\( -19 \)
\( -\frac{90}{19} \)
?:−12⋅8=−24 ?:-12\cdot8=-24 ?:−12⋅8=−24
36 36 36
−6⋅6:−3:?=24 -6\cdot6:-3:?=24 −6⋅6:−3:?=24
12 \frac{1}{2} 21
20:?⋅−4=−80 20:?\cdot-4=-80 20:?⋅−4=−80
1 1 1
−9⋅−7:?=−3 -9\cdot-7:?=-3 −9⋅−7:?=−3
−21 -21 −21
?−4⋅38:−9=−5 \frac{\text{?}}{-4}\cdot38:-9=-5 −4?⋅38:−9=−5
−9019 -\frac{90}{19} −1990