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Math Problems - Basic Operations with Natural Numbers

Problemas de matemáticas - Operaciones básicas con números naturales

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+ plus, add

  • minus, subtract

= equal

​

2 + 3 = 5

2 plus 3 equals to 5

​

5 - 2 = 3

5 minus 2 equals to 3

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1. Lucia bought a rain jacket for €167, a pair of gloves for €55 and a scarf for €32. How much did she spend?

a rain jacket

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a pair of gloves

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a scarf

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2. The warehouse normally has 10,576 orders per month. In this June, the warehouse had 15,498 more orders than normal. In total, how many orders did the warehouse have this June?

warehouse

spermarket

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Strawberry: 308; Lemon: 384; Blueberry: 315;

3. Based on your candy flavor, calculate:

Strawberry

Lemon

Blueberry

-223

-402

-505

+510

+153

+679

-96

+707

-81

+117

-74

+222

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Strawberry: 250; Lemon: 561; Blueberry: 0;

4. Group Calculation

Strawberry

Lemon

Blueberry

-251

+616

-382

+305

-90

+285

-418

+207

-148

+614

-172

+245

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+ plus, add

  • minus, subtract

= equal

​

​

​

x times, multiplies

÷ … divided by …

​

2 + 3 = 5

2 plus 3 equals to 5

​

5 - 2 = 3

5 minus 2 equals to 3

2 x 3 = 6

2 times 3 equals to 6

​

6 ÷ 2 = 3

6 divided by 2 equals to 3

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5. A ticket to the football game costs €35. On Thursday, a group of friends bought 7 tickets to the game. On Friday, they bought another 3. How much did all the tickets cost?

Football game

Football Stadium in Barcelona

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6. A van is carrying 8 boxes of bananas, 20 boxes of oranges, and 6 boxes of apples. Each box of bananas weighs 15 kg. Each box of oranges and apples weigh 8 kg. How many kilograms of fruit is the van carrying？

van

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7. There are 15 tables, 55 chairs and 12 stools in a cafe. How many legs are there in total?

table

stool

chair

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8. A farmer packs 1500 eggs into boxes that hold 10 eggs. He packs another 1500 eggs into boxes that hold 6 eggs. Finally, he packs 300 free-range eggs into boxes that hold 6 eggs. How many boxes did he fill?

free-range eggs

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9. A supermarket orders 20 crates of full-fat milk, 15 crates of skimmed milk and 10 crates of semi-skimmed milk. Each crate holds six one-litre bottles of milk. How many bottles of milk did the supermarket order?

crate

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10. Now, you need to calculate the operations and read the operations in English.

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(1) 8 x 3 - 8 ÷ 4 - 5 x 4 = ?

(2) 21 ÷ (4 + 3) + 6= ?

(3) (14 + 12) ÷ 2 - 3 x 4 = ?

(4) 30 - 6 x (13 - 4 x 2) = ?

(5) 3 x [ 13 - 3 x (15 - 2)] =?

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