InkLoop/NYS Standards/NY-3.OA.4NY-3.OA.4
3rd GradeOperations and Algebraic Thinking60 target questions
Determine the unknown whole number in a multiplication or division equation relating three whole numbers.
Sample Practice Questions (3)
1
Mr. Lee arranged 6 rows of chairs for an assembly. There were a total of 48 chairs. If each row had the same number of chairs, how many chairs were in each row?
A
B
C
D
Multiple choice · diagramSee Answer + Explanation →
2
The array of stars below represents the equation . What is the missing number?
A
B
C
D
Multiple choice · diagramSee Answer + Explanation →
3
A farmer planted 5 rows of apple trees. There are 30 apple trees in total. If each row has the same number of trees, how many apple trees are in each row?
Which equation can be used to find the unknown number of trees in each row?
A
B
C
D
Multiple choice · diagramSee Answer + Explanation →
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NY-3.OA.1Interpret products of whole numbers as the total number of objects in a group. Understand multiplication as equal groups.→NY-3.OA.2Interpret whole-number quotients of whole numbers. Understand division as equal sharing or equal grouping.→NY-3.OA.3Use multiplication and division within 100 to solve word problems in situations involving equal groups arrays and measurement quantities.→NY-3.OA.5Apply properties of operations as strategies to multiply and divide: commutative associative and distributive properties.→