375+297
672
5x7
35
36:6
6
There were 873 toys in the store. 432 toys were sold on the first day of the sale. How many toys are left?
441
Magic Numbers
Mike thought of a number. If you add 5 to it, the result is 12. What number did Mike think of?
7
529+399
928
10x6
60
9:3
3
Irina collected 542 coins. She spent 218 of them on shopping. How many coins are left?
324
What Day is It?
Sasha’s birthday is tomorrow, and her birthday always comes 3 days after Wednesday. What day is it today?
Today is Thursday.
841-567
274
9x4
36
45:5
9
There were 756 notebooks in the classroom. The teacher gave 329 of them to the students. How many notebooks are left?
427
Fruit Order
There are an apple, a pear, and an orange on the table. The apple is heavier than the orange but lighter than the pear. Which fruit is the lightest?
Orange
900-754
146
7x7
49
90:10
9
There were 384 trees in the park. 156 trees were cut down for expansion. How many trees are left?
228
Secret Code
Vika has a combination lock with three digits. She knows that:
420
312+275+197
784
2x4x5
40
63:9
7
Maria bought 697 pencils. She gave 349 to her classmates. How many pencils are left?
348
Mystery of the Boxes
There are 4 boxes on the table. The first box has fewer items than the second one but more than the third. The fourth box has the most items. Which box has the fewest items?
3rd