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Lesson 118 Mental Math Flashcards | StudBud
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Lesson 118 Mental Math
25 - 12.5 =
53
Lesson 118 Mental Math
15 terms
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Questions
15
Answers
1
5
3
15
125
25
150
2
25 - 12.5 =
13
10.5
11.5
12.5
3
How many more school days in fifth grade do we have after today?
12
15
18
17
4
What is the answer to a multiplication problem called?
Difference
Quotient
Sum
Product
5
If the diameter of a circle is 10 cm, what is the radius?
22 cm
5 cm
100 cm
20 cm
6
6
2
- 8, divided by 7, x 2, + 10, divided by 2, divided by 3
4
2
1
3
7
Two tables are 48 in. long. If the tables are placed end to end, how many feet long is the resulting table?
12 feet
6 feet
8 feet
4 feet
8
How many years is 1/4 of a century?
25 years
20 years
10 years
4 years
9
What is length
x
width
x
height?
circumfrance
volume
area
perimeter
10
16 x 20 =
3,200
160
32
320
11
32 x 10 =
320
32
3,200
10
12
What is the perimeter of a square with sides 10 cm long?
40 cm
20 cm
100 cm
50 cm
13
What is 60 divided by 5?
12
19
13
17
14
8 x 40 =
500
400
1,600
320
15
What is the extra amount in a division problem called?
Avacado
Rainbow
Reindeer
Remainder