Represent, interpret, and solve one-step problems involving multiplication and division. • Solve multiplication word problems with factors up to and including 10. Represent the problem using arrays, pictures, and/or equations with a symbol for the unknown number to represent the problem. • Solve division word problems with a divisor and quotient up to and including 10. Represent the problem using arrays, pictures, repeated subtraction and/or equations with a symbol for the unknown number to represent the problem.
Solve two-step word problems using addition, subtraction, and multiplication, representing problems using equations with a symbol for the unknown number.
For whole-number quotients of whole numbers with a one-digit divisor and a one-digit quotient: • Interpret the divisor and quotient in a division equation as representing the number of equal groups and the number of objects in each group. • Illustrate and explain strategies including arrays, repeated addition or subtraction, and decomposing a factor.
For products of whole numbers with two factors up to and including 10: • Interpret the factors as representing the number of equal groups and the number of objects in each group. • Illustrate and explain strategies including arrays, repeated addition, decomposing a factor, and applying the commutative and associative properties.
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Q 1/13
Score 0
60
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Score 0
60
13 questions
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1
60 sec
NC.3.OA.3
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2
60 sec
NC.3.OA.8
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3
60 sec
NC.3.OA.3
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4
60 sec
NC.3.OA.8
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5
60 sec
NC.3.OA.3
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6
60 sec
NC.3.OA.2
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7
60 sec
NC.3.OA.8
Q.
A truck rental company charges $20 per day plus a onetime fee of $40 to rent a truck. A person needs to rent a truck for 9 days. How much will the person pay to rent the truck?
8
60 sec
NC.3.OA.8
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9
60 sec
NC.3.OA.3
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10
60 sec
NC.3.OA.9
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11
60 sec
NC.3.OA.1
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12
60 sec
NC.3.OA.8
Q.
Which answer choice shows two correct ways to arrange 21 pennies in equal rows?
