Download MAFS.4.NBT Multiplication Pat has 7 times as many model cars as

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MAFS.4.NBT Multiplication
Practice-Test Unit 3
MAFS.4.OA.1.1 Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 x 7 as a statement that 35 is 5 times as
many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations.
MAFS.4.OA.1.2 Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and
equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive
comparison.
MAFS.4.OA.1.3 Solve multi-step word problems posed with whole numbers and having whole—number answers using the four
operations, including problems in which reminders must be interpreted. Represent these problems using equations with a letter
standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies
including rounding.
MAFS.4.OA.2.4 Investigate Factors & Multiples a. Find all factor pairs for a whole number in the range 1-100. b. Recognize that a
whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a
given one-digit number. c. Determine whether a given whole number in the range 1-100 is prime or composite.
MAFS.4.NBT.2.5 Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers,
using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations,
rectangular arrays, and/or area models.
MAFS.4.OA.1.a Determine whether an equation is true or false by using comparative relational thinking.
MAFS.4.OA.1.b Determine the unknown whole number in an equation relating four whole numbers using comparative relational
thinking.
Question 1 [MAFS.4.OA.1.1] Multiple Choice Response
Select the statement that represents 45 = 5x9
A. Pat collected 5 cars one year and 9 cars the next year.
B. Pat collected 5 cars each year for 9 years.
C. Pat had a collection of 45 cars and gave 9 of them away.
D. Pat had a collection of 5 cars and increased the number
of cars by 45.
Question 2 [MAFS.4.OA.1.1) Equation Response
Pat has 7 times as many model cars as John. John has
3 model cars. Create a multiplication equation that
represents the situation.
Question 4 [MAFS.4.OA. 1.2] Equation Response
Johnny has 20 marbles. Mark has 7 times as many
marbles as Johnny. How many marbles does Mark have?
Question 5 [MAFS.4.OA.1.2 Equation Response
Johnny has 40 marbles. Mark has 10 marbles.
If Johnny has 10 times as many marbles as Mark, write an
equation that shows how many marbles Mark has.
Question 6 [MAFS.4.OA.1.3] Equation Response
Question 3 [MAFS.4. OA.1.1 Multi Select Response
Pat has 14 times as many model cars as John. John has 7
model cars. Select the expression that shows how many
cars Pat has.
___ 7x14
___14+7
___7+14
___14(7)
___14(14+7)
Jack bought 4 umbrellas, each costing $12. He bought
2 hats, each costing $4. How much did Jack spend in
all?
Question 7 [MAFS.4. OA. 1.3] Equation Response
Jack bought 4 umbrellas, each costing $12. He bought 2
hats, each costing $6. How much did Jack spend in all?
Question 11 [MAFS.4.NBT.2.5] Equation Response
Find the product of 340 and 6.
Question 12 (MAFS.4.NBT.2.5)
Equation Response
Find the product of 2,749 and 4.
Question 8 [MAFS.4.OA.2.4] Equation Response
What are the factors of 30?
Question 9 [MAFS.4.OA.2.4) Multiple Select Response
Question 13 (MAFS.4.NBT.2.5) Multi Select Response
Which factors do 22 and 12 have in common?
Select all of the expressions that have a product of 560.
35x12
40x20
14x30
Question 10 [MAFS.4.OA.2.4] Matcing Item Response
Determine whether each number is Prime or Composite.
composite.
Question 14 (MAFS.4.OA.1.a) Determine the Equations
Jacob stated that he knew 10 X 40
14
Prime
Composite
= 8 X 50 without having to multiply.
What did he tell his friends?
11
Prime
Composite
16
Prime
Composite
5
Prime
Composite
9
Prime
Composite
Question 15 [MAFS.4.OA.1.b] Determine the Unknown
Check true or false for each set of equations.
_______________________________________________________
8 x 57 = 76 x 6
TRUE FALSE
87 x 34 = 90 x 37
TRUE FALSE
12 x 15 = 6 x 30
TRUE FALSE
24 x 6 = 36 x 4
TRUE FALSE
MAFS.4.NBT Multiplication
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PreTest Unit 3
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