最新の問題
The Cinemania theater showed 108 different movies last year. Of those, 15 movies were action movies....
ProbabilityEstimation
2025/3/6
2月中旬のある日の20時（午後8時）にオリオン座が見えたとき、それより1か月前の同じ日に、同じ位置にオリオン座が見えるのは何時ごろかを選ぶ問題です。
時間計算天文学地球の自転
2025/3/6
The problem asks to convert $\frac{3}{10}$ kilogram to grams.
Unit ConversionFractionsMultiplication
2025/3/6
The problem asks to identify the 3D shape shown in the image. The options are cone, cylinder, and sp...
3D ShapesSphereConeCylinderShape Identification
2025/3/6
The problem asks us to evaluate the expression $-25 + 21 + (-4) + 25$.
AdditionSubtractionInteger Arithmetic
2025/3/6
The problem asks for the probability of landing on "beaver" when spinning a spinner. The spinner is ...
ProbabilitySpinnerEqually Likely Outcomes
2025/3/6
The problem asks to move a dot on the number line to $-4$.
Number LineIntegersNegative Numbers
2025/3/6
The problem asks to find the number of edges of the given 3D shape, which appears to be a square pyr...
3D GeometryPyramidEdgesCounting
2025/3/6
The problem asks to find the number of vertices of the given 3D shape, which appears to be a square ...
3D GeometrySolid GeometryPyramidVertices
2025/3/6
The problem asks us to complete the sentence: "This is an acute angle because its measure is [less t...
AnglesAcute AnglesAngle Measurement
2025/3/6