Maths practice for 10 year olds - page 35 of 57
Number of problems found: 1128
- Number unknown
Adela thought of the two-digit number. She added it to its ten times and got 407. What number does she think?
- Mystery number
A mystery number is between 800 and 920. No digits are the same. The difference between the numbers is 5. What is the mystery number?
- Squares 5479
Draw two stone squares. They have a total of 34 stones. What edges do the squares have?
- Fridays
Friday 13th is in 4 days. What day is today, and what day is it?
- Kilometers 5473
What length in kilometers would the strip we assemble from a million squares with a side length of 1mm be?
- 1000 km length
1000 km, how much is cm?
- Extreme 5456
Draw line AB if you know one of its extreme points and the center of line S.
- Solutions 5453
Tongue twister. Replace the letters with numbers to get the correct sum: ŠKRZ KRK STRČ ______ PRST How many solutions does the task have?
- Tailor 5
A tailor uses 13/4m of cloth to stitch a skirt. How many meters of cloth is needed to stitch 16 skirts?
- Thermometer
The thermometer showed -12 degrees Celsius in the morning. The temperature rose by 4 degrees and later increased by 2 degrees in the evening, fell by 5 degrees, and then fell 3 degrees. What end temperature does the thermometer show?
- Hours
The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?
- Icecreams
Karthik bought 30 ice creams for his birthday. Two-fifths of them are chocolate ice creams. Find the number of chocolate ice creams he bought.
- Something 5385
Janko got pocket money and wants to buy something good for it. If he purchased four cakes, it would increase by 0.50 euros. If he wanted to buy five cakes, he would miss 0.60 euros. He would spend all his pockets on the rest if he bought two cakes and thr
- Identity
123456789 = 100 Correct the given identity/equation only using three plus or minus signs.
- Perimeter 5361
The sides of the triangle are a = 5.5 cm b = 3.7 cm c =? The perimeter of the triangle is 11.6 cm. Calculate the length of the side c.
- Cages
Honza had three cages (black, silver, and gold) and three animals (guinea pig, rat, and puppy). One animal was in each cage. The golden cage stood to the left of the black cage. The silver cage stood to the right of the guinea pig cage. The rat was in the
- Children 5352
father + mom = children How much does the task have to be solved?
- Balance of account
Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account?
- Darina 5340
If Zina gives Darina one apple, then both girls will have the same. How many more apples does Zina have now than Darina?
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