Addition
Subtraction
Multiplication
Mix Pix
Math Riddle
100
20 + 300 + 400 = ?
720
100
60 - 40 = ?
20
100
What is 6 x 7 ?
6 x 7 = 42
100
Use 19, 21, and 40 to make two subtraction problems.
40 - 19 = 21 40 - 21 = 19
100

I add six to eleven, and get five. Why is this correct?

When it is 11 a.m., adding six hours makes it 5 p.m.

200
$24.15 + $1.45 = ?
$22.70
200
$5.30 - $3.15 = ?
$2.15
200

Use the numbers 20, 4, and 5 to make 2 multiplication problems.

5 x 4 = 20 and 4 x 5 = 20

200
Arrange these numbers from least to greatest 0, -1, 2, -3
-3, -1, 0, 2
200

123=0
4235=0
656=2
5390=2
8890=6
1001=2
19235=1
What is 123456789?

4

Look at the "closed circles" in each set of numbers!!

300
200 + 200 + w = 450 w = ?
w = 50
300

100 - 192 = ?

-92

300
400 x 20 = ?
8,000
300
What is the seventh number in this sequence? 3, 6, 9, 12, 15, ......
3, 6, 9, 12, 15, 18, (21)
300

Add me to myself and multiply by 4.
Divide me by 8 and you will have me once more.
What number am I?

ANY NUMBER!!
400
The digits of 365 are 3, 6, and 5. The sum of the digits of 365 is _____.
3 + 6 + 5 = 14
400

85 - w = 45 

What is w?

w = 40

400
3 x 4 x 5 x 6 x 7 x 0 = ?
0
400
Jo had three coins that added up to 36 cents. What are the three coins?
A quarter, a dime, and a penny 25, 10, 1
400

There is a three digit number.
The second digit is four times as big as the third digit, while the first digit is three less than the second digit.
What is the number?

141

500
What is the sum of five hundred fifteen and one hundred ten?
625
500
What number is 6 less than 2?
-4
500
The "product" is the answer to a multiplication problem. What is the product when you multiply twelve and three?
12 x 3 = 36
500
What is the sixth positive, odd number on the number line?
11
500

An apple is 40 cents, a banana is 60 cents and a grapefruit is 80 cents. How much is a pear?

40 cents. The price of each fruit is calculated by multiplying the number of vowels by 20 cents.

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