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WorksheetsTutor- 7th grade
Total questions: 160
Worksheet time: 13hrs 20mins
Round 123,456 to the hundred thousands place.
100,000
123,000
120,000
110,000
Round 12,658 to the tens place.
12,000
60
12,660
12,650
Round 1,295,631 to the hundreds place.
1,000,000
600
1,295,600
1,295,7000
Round 79,854 to the thousands place.
79,000
10,000
80,000
9,000
What is 35 rounded to the nearest ten?
30
40
50
45
How many significant figures are in this number ?
956
(a)
How many significant figures are in this number ?
4390
(a)
Round 1067 to 1 Significant Figure.
1000
1100
1007
1
Round 4587 to 1 Significant Figure.
4000
5
5000
4600
What is 7.555 rounded to two significant figures?
7.6
7.5
70
76
7.60
Round the following value to one significant figure...
8291
8000
9000
7000
8300
Round 509.96 to 4 significant figures
509.9
509.0
510.0
510
What is 375.6523 to four significant figures?
375.0
375.00
375.7
375.6
Round 1099 to three significant figures.
1.10 x 103
101
1010
1,000
1100
Round the following value to one significant figure...
15
10
20
100
2
What is the 2nd significant figure in this number
18903
0
1
8
9
Estimate using a one figure approximation:
41 965 + 57 840
(a)
Estimate using a one figue appximation:
58 x 3102
(a)
Estimate using a one figure approximation
376 x 2308
(a)
Estimate using a one figure approximation:
3876 ÷ 792
(a)
Estimate using a one figure approximation
7139÷19
(a)
There are 11 biscuits in a pack. Estimate how many biscuits are in a crate containing 138 packs.
(a)
Mark has just picked 291 avocados from a tree in his orchard. The orchard has 9 rows of avocado trees, with 21 trees in each row.
Estimate the number of avocados in Mark's orchard.
(a)
2x2x2x2x2=
24
22
25
16
What is 67in expanded form?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 + 6 + 6 + 6 + 6 + 6
6 x 7
What is 67in expanded form?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 + 6 + 6 + 6 + 6 + 6
6 x 7
Which number is the BASE?
23
2
3
8
not here
Which number is the EXPONENT?
42
4
2
16
not here
The LCM of 20 and 8 is (a)
What is the largest factor of 18 that is also a factor of 72?
(a)
(a) numbers are calculated by multiplying a number by itself.
Which 3 numbers are square numbers?
8x8=64
5x4=20
7x7=49
9x9=81
How do I find a square number?
I subtract numbers.
Adding any 2 numbers together
I multiply any 2 numbers.
I multiply a number times itself.
What is 12
0
1
2
11
(32 ÷ 8) + 27 - 11
(13 - 1) + 4
44 ÷ 2 X (3 -1)
38 + (9 x 6) ÷ 3
38 + (9 x 6) ÷ 3
What does cubed mean?
Multiply the factor times itself two times.
Multiply the factor times two.
Multiply the factor times three.
Multiply the factor times itself three times.
We name a ray by its _______ point.
middle
first
end
last
a ray
perpendicular lines
intersecting lines
parallel lines
What is this?
Points
Dots
Lines
Line segment
What is this?
Lines
Line segments
Points
End caps
What does the image show?
(The whole thing, not just the points)
a ray
parallel lines
al line
line segment
Which of the following has two end points?
Line segment
Ray
Line
Point
When two rays share a common end point, they form _________________.
an angle
a puzzle
an X
line segment
An angle which measures less than
90° is called what? 180°
Obtuse
Reflex
acute
Any angle measuring between
90° and 180° is called _________ anglea reflex
an obtuse
a straight
a right
Any angle measuring between
180° and 360° is called _________ anglean obtuse
a reflex
a straight
a right
Use geometric terms to describe what is shown.
plane
parallel lines
perpendicular lines
point
What is the correct name for this angle?
∠A
∠C
∠AC
∠ABC
∠CAB
Name the vertex of the angle.
S
R
Q
S, R, and Q are vertices
The corners of this road sign are what type of angles?
Obtuse
Acute
Straight
Right
What is the value of angle a?
Not enough information
65
Vertically Opposite
115
What is the value of angle a?
145
135
125
45
What is the value of angle a?
30
150
70
60
What is the value of angle a?
15
25
105
20
What is the value of angle a?
130
90
40
50
What is the value of angle a?
230
60
260
240
What is the value of angle a?
150
140
130
40
50
130
140
40
What is the value of angle a?
30
90
25
60
Is this diagram correct ?
Yes
No - because they don't add up to 360⁰
No - because they don't add up to 180°
Calculate x
63º
43º
53º
33º
What is the definition of a supplementary angle?
Two angles that measure 180 degrees
A right angle
Two angles that measure 90 degrees
Two angles that have the same measure
True or false? Angles around a point add up to 360°.
True
False
Angles around a (a) add up to 360º
Calculate x
41º
61º
241º
16º
Calculate x
63º
267º
93º
193º
What steps do I need to calculate angle x ? (tick one or more boxes for the correct answers)
(161º + 158º) ÷ 2 = 159.5º
161º + 158º = 319º
180º - 161º + 158º
360º - 319º = 41º
Which angle is a vertical angle to with ∠7 ?
∠1
∠5
∠3
∠6
∠9
are corresponding angles
are corresponding angles
are corresponding angles
are corresponding angles
are alternate interior angles
are alternate interior angles
are alternate interior angles
are alternate interior angles
Angle 1 and Angle 5 are examples of which type of angle pair?
Alternate exterior angles
Alternate interior angles
Vertical angles
Corresponding angles
What is the relationship between ∠1 and ∠5 ?
Alternate Interior Angles
Alternate Exterior Angles
Linear Pair
Vertical Angles
What is the relationship between ∠4 and ∠5 ?
Alternate Interior Angles
Alternate Exterior Angles
Linear Pair
and Supplementary
Vertical Angles
What is the relationship between ∠7 and ∠5 ?
Alternate Interior Angles
Corresponding Angles
Linear Pair
Vertical Angles
What is the relationship between ∠2 and ∠6 ?
Alternate Interior Angles
Corresponding Angles
Linear Pair
Vertical Angles
What is the relationship between ∠2 and ∠8 ?
Alternate Interior Angles
Supplementary Angles only
Same Side (Consecutive) Interior Angles
Vertical Angles
What is the relationship between angles A and B?
corresponding
alternate exterior
alternate interior
supplementary
What is the relationship between angles A and B?
corresponding
alternate interior
alternate exterior
supplementary
Which is NOT negative?
Withdrawal
Loss
Fine
Bonus
−4 ÷ −2
2
-2
8
-6
81 ÷9
72
9
90
-9
−72÷−9
(a)
-3(8)
24
5
-5
-24
-9(-5)
-14
-45
45
14
-9(3)
-6
-27
27
6
−4+(−3)
7
1
−1
−7
−5+9
−4
4
−14
14
7+(−3)
−4
4
10
−10
−2+4
−2
2
6
−4
Choose all the correct answers.
10 is divisible by...
11
5
2
3
7
Choose all the correct answers.
24 is divisible by...
11
5
2
3
7
Choose all the correct answers.
28 is divisible by...
11
5
2
3
7
Choose all the correct answers.
30 is divisible by...
11
5
2
3
7
Which number does this rule apply to?
The last 2 digits must be divisible by _
3
4
5
6
The sum of the digits must be divisible by _
3
4
5
6
The number is divisible by _ if it's also divisible by 2 and 3.
4
5
6
9
All of these numbers are divisible by 5 except for...
75,395
222,222,235
984,940
8,943,892
Is 1,284,604 divisible by 2?
Yes, because the sum of the digits is 20, which is an even number
No, because 4 is an odd number
Yes, because 4 is an even number
No, because the it is not divisible by 3
Is 816 divisible by 3?
Yes
No
Is 36,928 divisible by 4?
Yes, because the sum of the digits is a multiple of 4
Yes because the last two digits, 28, is divisible by 4
Yes, because it is an even number
Yes, because it is divisible by 2 and 3
Which of the following numbers is NOT divisible by 4?
1000
1566
5740
2024
What is the HCF of 32 and 40?
8
80
2
16
Find the LCM of 32 and 40.
1080
250
160
204
The factors of 15 are...
1, 3, 5
0, 5, 3
1, 15
1, 3, 5, 15
11 is a prime number...
True
False
The Highest Common Factor (HCF) of 48 and 64 is:
14
8
4
16
