Adding + multiplication - math problems
Number of problems found: 69
- Two numbers
Find the four times smaller number for numbers 12 and 36 and then add them.
Sum of the numbers 1.01 and 3.35 multiply by the difference of numbers 6.69 and 1.39.
- Evaluate expression
If x=2, y=-5 and z=3 what is the value of x-2y
- Hexadecimal number
What will be hexadecimal number 303 as decimal number?
- Expression 6
Evaluate expression: -6-2(4-8)-9
- Decimal expansion
Calculate: 2 . 1 + 0 . 10 + 7 . 10000 + 4 . 1000 + 6 . 100 + 0 . 100000 =
- Brackets 2
Add parenthesis to make true: 5-2×6-4+2=5
- With bracket
Calculate (evaluate) simple mathematical expression with a negative numbers and a bracket: 13+15*5-2*(-6)
- Saving money
Marko saved € 64. Milan saved 8 euros less than Marko. Marika saved 6 times more than Milan. Calculate who saved how much.
- Product of the sum and difference
Calculate the product of the sum and difference of numbers -7 and -2.
The division of numbers 18 and 6 increase by product of the numbers 156 and 0.001
- Each chair
Each chair costs twice less than two tables. One table costs 720 Czech crowns. How many crowns are the table and 4 chairs?
Fill in the examples correctly brackets: A) 7.9+12:3-2 =23 B) 7.9+12:3-2=75
- Juice box
In the box is 0.3 liters of juice. How many liters of juice contains 3 these boxes?
The root of the equation ? is (equal or greater or less than zero)? ?
- Fruit candies
Zuzka and Janka ate fruit candies. Zuzka ate 10 and Janka ate 3 times more. How many sweets did both girls eat together?
- School trip
6.A class went on a trip. Train ticket cost 6 euros, cable car ticket 6 euro. How many euros must pay classroom teacher for 23 students?
- Pages counting
There are pages numbered from 2 to 104 in the book. How many digits have to be printed to number the pages?
Write time in minutes rounded to one decimal place: 5 h 28 m 26 s.
Joseph had one pair of sandals, one pair of hiking shoes, 1 pair of botas, one pair of church shoes. How many pieces of shoes had together?