Emmy Noether, the Mother of Modern Algebra, was born in 1882. In what year
did she celebrate her 25th birthday?
1,882 + 25 = 1,907
She was 25 in 1,907.
I am ordering three books online. The first book costs $21.95, the second book
costs $4.95, and the third book costs $5.95. Postage and handling cost $3.50 no
matter how many books I order. How much willmthe total cost be?
21.95 + 4.95 + 5.95 + 3.50 = 36.35
The total cost is $36.35.
The average temperature in Lincoln in July is 85 degrees. Last Wednesday, it
was 90 degrees. Today it was 15 degrees cooler than last Wednesday. What
was the temperature today?
The July temperature is extra information. 90 – 15 = 75
It was 75 degrees today.
What is 0.56 cm in metres?
0.0056 m
200-?+13=100
87
How do you write 5?
F. I. V. E. Five
Giovanna paid $4.16 for a sandwich. She paid $0.95 for a piece of fruit. What is the
total amount Ginny paid for the sandwich and fruit?
4.16 + 0.95 = 5.11
She paid $5.11.
What is 578 mm in metres?
0.578 m
I am a number that is between 100 and 0. some people think I should be half of 100. I am an odd number. I can be multiplied by 11 and 5 and more what number am I?
55
What is 123 m in millimeters?
123 000 mm
A company donates 935 pencils to a school. The pencils are divided evenly
among 9 classrooms. The rest of the pencils are given to the library. How many
pencils were donated to each classroom and to the library?
935 ÷ 9 = 103 remainder 8
Each classroom received 103 pencils, and the library received 8.
99+?-25+1=100
25
MATH RIDDLE: I am a number between 300 and 400.I am an Even number.I can be multiplied by 5 and 9. What number am I?
360
Michelle has $80 to buy a new outfit. She found a skirt for $20, a blouse for $25,
and a belt for $8. How much does she have left to buy shoes?
80 – 20 – 25 – 8 = 27
She has $27 left.
Mia has 21 cupcakes. Alina has 10 more cupcakes than Mia. Catia has 18 less cupcakes then Alina. How many cupcakes does Catia have?
13
How do you write 1?
O. N. E. One
18,27,36,45,54, What number am I skip counting from?
9
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