Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Pretest to secure good marks & knowledge in the exams.

Fill in each blank. Use the best term from the word bank. You may not use every term.

Word Bank

• array
• circle
• denominator
• difference
• divide
• divisor
• equal groups
• equation
• even
• expression
• factors
• fraction
• mental math
• multiples
• multiply
• number line
• numerator
• odd
• product
• quotient
• round
• skip count
• square
• subtract
• sum
• triangle

Question 1.
A(n) ____ is a line that shows numbers in order.
number line
Explanation:
representation of numbers such as fractions, integers and whole numbers
laid out evenly on a straight horizontal line.

Question 2.
The number 13 is a(n) ________________ number.
odd
Explanation:
The number which is not divided by 2 is an odd number
the remainder will be one.

Question 3.
In the number sentence 4 × 15 = 60, 60 is the ______________
product
Explanation:
The product of 4 and 15 is 60
multiplication is represented as product

Question 4.
You can ________________ a number to estimate to the nearest 10 or 100.
Round
Explanation:
Rounding a number to the nearest hundred means
to write down the multiple of 100 that is nearest to the number.

Question 5.
When you count 5 – 10 – 15 – 20, you ____.
Skip count
Explanation:
5 , 10 , 15 , 20 , 25
is a pattern that is skipping the count by 5

Question 6.
_________________ are multiplied to find a product.
Factors
Explanation:
a product that we get when one number is multiplied by another number.

Question 7.
To find _________________ of 5, you multiply numbers by 5.
Multiples
Explanation:
Multiplying by fives is the same as counting by fives.

Question 8.
The number 4 is a(n) _________________ number.
even number
Explanation:
a whole number that is able to be divided by two into two equal whole numbers
The numbers 0, 2, 4, 6, and 8 are even numbers.

Question 9.
An arrangement of objects into columns and rows is a(n) ______________
Array
Explanation:
An array is an arrangement of a set of objects, pictures,
or numbers usually arranged in rows and columns.

Question 10.
When you divide, the answer is called the ____.
Quotient
Explanation:
the number resulting from the division of one number by another is the quotient

Question 11.
The answer to a subtraction problem is called the ____
Difference
Explanation:
the bigger number is called minuend and the number subtracted from it is called subtrahend.
The answer in subtraction is called difference.

Question 12.
A(n) _________________ is a polygon with three sides.
Triangle
Explanation:
Triangle has 3 sides and 3 vertices
It has flat surfaces.

Question 13.
A number sentence that shows two equal expressions and an equal sign is called a(n) ____.
Equation
Explanation:
the process of equating one thing with another

Question 14.
The _________________ is the number above the fraction bar in a fraction.
the numerator
Explanation:
the part of a fraction that is above the line is numerator and
signifies the number to be divided by the denominator

Write each number in standard form.

Question 15.
2 tens 8 ones
28
Explanation:
20 + 8 = 28
Standard form is a way of writing down very large
or very small numbers easily.

Question 16.
thirty-two
32
Explanation:
3 x 10 = 30
30 + 2 = 32
Standard form is a way of writing down very large
or very small numbers easily.

Question 17.
400 + 10 + 6
416
Explanation:
400 + 10 = 410
410 + 6 = 416
Standard form is a way of writing down very large
or very small numbers easily.

Question 18.
fourteen
14
Explanation:
10 + 4 = 14
Standard form is a way of writing down very large
or very small numbers easily.

Question 19.
3 hundreds 5 tens
350
Explanation:
3 x 100 = 300
5 x 10 = 50
300 + 50 = 350
Standard form is a way of writing down very large
or very small numbers easily.

Question 20.
fifty-seven
57
Explanation:
5 x 10 = 50
50 + 7 = 57
Standard form is a way of writing down very large
or very small numbers easily.

Question 21.

17
Explanation:
10 + 7 = 17
a row of blocks represents as 10
and a single block as 1
Standard form is a way of writing down very large
or very small numbers easily.

Question 22.

30
Explanation:
3 x 10 = 30
a row of blocks represents as 10
and a single block as 1
Standard form is a way of writing down very large
or very small numbers easily.

Question 23.

24
Explanation:
2 x 10 = 20
20 + 4 = 24
a row of blocks represents as 10
and a single block as 1
Standard form is a way of writing down very large
or very small numbers easily.

Skip count. Write the missing numbers.

Question 24.
2, 4, 6, ___, ___, _____,14
2, 4, 6, 8 , 10, 12 ,14
Explanation:
The given pattern is skip by 2
6 + 2 = 8
8 + 2 = 10
10 + 2 = 12 are the missing numbers.

Question 25.
10, 20, 30, ___, ___, ___, 70
10, 20, 30, 40, 50, 60, 70
Explanation:
The given patter is skip by tens
30 + 10 = 40
40 + 10 = 50
50 + 10 = 60 are the missing numbers

Question 26.
25, 30, 35, ___, ____, _____, 55
25, 30, 35, 40, 45, 50, 55
Explanation:
The given pattern is skip by five
35 + 5 = 40
40 + 5 = 45
45 + 5 = 50 are the missing numbers.

Compare each pair of numbers. Write <, >, or = for each.

Question 27.
125 187
125 187
Explanation:
187 is greater than 125
for greater number the mouth will be open.

Question 28.
423,646 423,664
423,646  423,664
Explanation:
423,664 is greater than 423,646
for greater number the mouth will be open.

Question 29.
$$\frac{6}{7}$$ $$\frac{12}{14}$$
$$\frac{6}{7}$$ $$\frac{12}{14}$$
Explanation:
The quotient of both the fractions are equal.
so, represented with equal symbol

Question 30.
52 25
52 25
Explanation:
52 is greater than 25
so, represented with greater symbol

Question 31.
165 16.5
165 16.5
Explanation:
165 is greater than 16.5
so, represented with greater symbol

Question 32.
543 760
543 760
Explanation:
543 is lesser than 760
so, represented with lesser symbol

Question 33.

Explanation:
Ones Place Value
5 + 5 = 10
Put the 0 in Ones place
Carry the 1 to Tens place
Tens Place Value
1 + 4 + 2 = 7
Put the 7 in Tens place
Hundreds Place Value
7 + 9 = 16
Put the 6 in Hundreds place
Carry the 1 to Thousands place
Thousands Place Value
1 = 1
Put the 1 in Thousands place

Question 34.

Explanation:
Ones Place Value
9 + 8 = 17
Put the 7 in Ones place
Carry the 1 to Tens place
Tens Place Value
1 + 8 + 4 = 13
Put the 3 in Tens place
Carry the 1 to Hundreds place
Hundreds Place Value
1 + 2 + 6 = 9
Put the 9 in Hundreds place
Thousands Place Value
0 + 3 = 3
Put the 3 in Thousands place
Ten Thousands Place Value
9 + 5 = 14
Put the 4 in Ten Thousands place
Carry the 1 to Hundred Thousands place
Hundred Thousands Place Value
1 = 1
Put the 1 in Hundred Thousands place

Question 35.

Explanation:
Ones Place Value
3 + 9 = 12
Put the 2 in Ones place
Carry the 1 to Tens place
Tens Place Value
1 + 6 + 0 = 7
Put the 7 in Tens place
Hundreds Place Value
4 + 1 = 5
Put the 5 in Hundreds place
Thousands Place Value
5 + 8 = 13
Put the 3 in Thousands place
Carry the 1 to Ten Thousands place
Ten Thousands Place Value
1 + 1 = 2
Put the 2 in Ten Thousands place

Question 36.

Explanation:
Ones Place Value
1 + 1 = 2
Put the 2 in Ones place
Tens Place Value
0 + 2 = 2
Put the 2 in Tens place
Hundreds Place Value
9 + 5 = 14
Put the 4 in Hundreds place
Carry the 1 to Thousands place
Thousands Place Value
1 + 0 + 8 = 9
Put the 9 in Thousands place
Ten Thousands Place Value
5 + 8 = 13
Put the 3 in Ten Thousands place
Carry the 1 to Hundred Thousands place
Hundred Thousands Place Value
1 = 1
Put the 1 in Hundred Thousands place

Question 37.

Explanation:
The sum of 913 + 745 + 823 = 2481

Question 38.

Explanation:
The sum of 66743 + 78934 + 60293 = 205970

Question 39.

Explanation:
The sum of 7769 + 9091 + 7362 = 24222

Question 40.

Explanation:
The sum of 534 + 901 + 441 = 1876

Subtract. write the difference.

Question 41.

932456 – 738575 = 193,881
Explanation:

Question 42.

332103 – 98943 = 233160
Explanation:

Question 43.

934251 – 83746 = 850505
Explanation:

Question 44.

86754 – 86539 = 215
Explanation:

Round to the nearest thousand to estimate the sum or difference.

Question 45.
45,567 — 31,339 = _______________
45,567 — 31,339 = 14228
Explanation:

Nearest hundred is 14300

Question 46.
93,854 + 59,201 = _____________
93,854 + 59,201 = 153055
nearest hundred is 153100
Explanation:

Round to the nearest hundred to estimate the sum or difference.

Question 47.
56,710+ 732,820 = _____________

Explanation:
56,710+ 732,820 = 789500
is the nearest hundred.

Question 48.
89,560 — 7,431 = ______________
89,560 — 7,431 = 82129
Explanation:

Nearest  hundred is 82100

Solve.

Question 49.
A rectangular yard is 17 meters long and 9 meters wide. What is the perimeter of the yard?
52 meter
Explanation:
perimeter of a rectangle p = l x b
p = 17 x 9
p = 52

Question 50.
A pool measures 11 feet long and 9 feet wide. What is the area of the pool?
99 feet
Explanation:
Area = l x b
area = 99sq feet

Find the product.

Question 51.
12 × 0 = ___
0
Explanation:
when a number is multiplied by zero
the product remains as zero
12  x 0 = 0

Question 52.
4 × 12 = ___
48
Explanation:
The product of 4 and 12 is 48.
4 x 12 = 48

Question 53.
7 × 9 = ___
63
Explanation:
The product of 7 and 9 is 63
7 x 9 = 63

Question 54.
13 3 = ___
39
Explanation:
The product of 13 and 3 is 39
13 x 3 = 39

Question 55.
10 × 7 = ___
70
Explanation:
The product of 10 and 7 is 70
10 x 7 = 70

Question 56.
23 × 1 = ____
23
Explanation:
The product of 23 and 1 is 23
23 x 1 = 23

Find the quotient.

Question 57.
124 ÷ 3 = ____
quotient = 41
remainder = 1
Explanation:

Question 58.
45 ÷ 9 = ___
45 ÷ 9 = 5
Explanation:
9 x 5 = 45

Question 59.
49 ÷ 7 = ___
49 ÷ 7 = 7
Explanation:
7 x 7 = 49

Question 60.
144 ÷ 12 = ________
quotient = 12
12 x 12 = 144
Explanation:

Question 61.
77 ÷ 7 = _________
77 ÷ 7 = 11
Explanation:
7 x 11 = 77

Question 62.
110 ÷ 10 = ______
110 ÷ 10 = 11
Explanation:

Question 63.
Which multiplication property is shown in this sentence?
17 × (2 + 4) = (17 × 2) + (17 × 4)
Distributive property of multiplication.
Explanation:
17 x 6 = 102
17 x 2 = 34
17 x 4 = 68
34 + 68 = 102
102 = 102

Identify each number as prime or composite.

Question 64.
37 _____
Prime
Explanation:
a number that is divisible only by itself is a prime
and a number which has more than two factors.

Question 65.
51 ____
Composite
Explanation:
a number that is divisible only by itself is a prime
and a number which has more than two factors.

Question 66.
35 ____
Composite
Explanation:
a number that is divisible only by itself is a prime
and a number which has more than two factors.

Question 67.
22 ______
Composite
Explanation:
a number that is divisible only by itself is a prime
and a number which has more than two factors.

Find all the factor pairs of each number.

Question 68.
18 _____
1 x 18 = 18
2 x 9 = 18
3 x 6 = 18
Explanation:
1 and 18
2 and 9
3 and 6

Question 69.
23 ___
1 x 23 = 23
Explanation:
1 and 23 are the factors

Solve. Write the expression you used to find the answer.

Question 70.
Ms. Williams fills a small fishbowl with 6 cups of water. She has a larger aquarium that holds 7 times as much water. How many cups of water will it take to fill the aquarium?
7 x 6 = 42 cups of water
Explanation:
Ms. Williams fills a small fishbowl with 6 cups of water.
She has a larger aquarium that holds 7 times as much water.
7 x 6 = 42
it can hold 42 cups of water.

Question 71.
Martha has 12 times as many blue marbles as red marbles. If she has 96 blue marbles, how many red marbles does she have? Use the variable y for the number of red marbles.
18 red marbles
Explanation:
let y be the number of red marbles
12 x y = 96
96 ÷  12 = 18
there are 18 red marbles.

Write an equivalent fraction for each.

Question 72.
$$\frac{3}{5}$$ _____
$$\frac{6}{10}$$
Explanation:
2 x 3 = 6
2 x 5 = 10

Question 73.
$$\frac{40}{88}$$ _____
$$\frac{5}{11}$$
Explanation:
8 x 5 = 40
8 x 11 = 88

Question 74.
$$\frac{3}{51}$$ _____
$$\frac{1}{17}$$
Explanation:
3 x 1 = 3
17 x 3 = 51

Question 75.
$$\frac{1}{7}$$ + $$\frac{6}{7}$$ = ____
1
Explanation:
$$\frac{1}{7}$$ + $$\frac{6}{7}$$ = 1

Question 76.
$$\frac{3}{12}$$ + $$\frac{6}{12}$$ = ____
$$\frac{3}{12}$$ + $$\frac{6}{12}$$ = $$\frac{3}{4}$$
Explanation:
$$\frac{3}{12}$$ + $$\frac{6}{12}$$ = $$\frac{9}{12}$$
= $$\frac{3}{4}$$

Question 77.
817$$\frac{11}{13}$$ – 353$$\frac{4}{13}$$ = ____
= 817$$\frac{11}{13}$$ – 353$$\frac{4}{13}$$
= $$\frac{10632}{13}$$ – 353$$\frac{4}{13}$$
= $$\frac{10632}{13}$$ – $$\frac{4593}{13}$$
= $$\frac{6039}{13}$$
= 464$$\frac{7}{13}$$
Explanation:
817$$\frac{11}{13}$$ – 353$$\frac{4}{13}$$ = 464$$\frac{7}{13}$$

Look at each pattern. Draw the missing shape.

Question 78.

Explanation:
one dot a circles and a square is in the pattern
after a dot circle is in the pattern

Question 79.

Explanation:
In the given patter
a square followed by 2 rectangles is the pattern
so, a square is missing

Question 80.

Explanation:
In the given pattern 2 triangles then a orange square and
a blue square is in the pattern
after blue square orange square is missing

write the name of each figure.

Question 81.

______
square
Explanation:
A square is a 2d figure it has 4 sides and 4 vertices
all the sides are equal

Question 82.

________
Triangle
Explanation:
A triangle has 3 sides and 3 vertices

Question 83.

________
Circle
Explanation:
Circle has a curved surface

Question 84.

Rectangle
Explanation:
Rectangle has 4 sides and 4 vertices
opposite sides are equal.

Read each pair of amounts. Place a check mark beside the greater amount.

Question 85.
___ 55inches ___ 4feet
55 inches
Explanation:
55 inches is greater than 4 feet
1 feet = 12 inches
4 x 12 = 48 inches

Question 86.
___ 500ounces ___ 300pounds
300 pounds
Explanation:
1 pound = 16 ounces
pounds are greater than ounces.

Solve and explain.

Question 87.
Is the sum of 67+ 29 equal to the sum of 29 + 67? Explain how you know.
Yes
Explanation:
67 + 29 = 96
29 + 67 = 96
Commutative property says that the sum remains sum
if we change the order of the numbers.

Question 88.
Franz says that 4 × 5 = 20, so 4 × 500 = 200.
Is Franz correct? ______________________
Why or why not? _______________________
No.
Explanation:
4 x 5 = 20
then 4 x 500 = 2000
he missed a zero while multiplying

The graph shows the number of students practicing the guitar, the drums, the piano, and the trumpet at a small music school.

Question 89.
Which instrument is practiced by the greatest number of students?
Drums
Explanation:
Drums is practiced by the greatest number of students

Question 90.
Which instrument is practiced by the least number of students?
Piano
Explanation:
Piano is practiced by the least number of students

Question 91.
How many students practice the trumpet?