Associative Property of Addition

Q. $60+(50+70)=$

1. $(60+50)+70$
2. $60+50+70$
3. $50+(60+70)$
4. All of the above.

Q. There are 70 apples, 28 mangoes and 30 oranges in a shop. The total number of fruits in shop are

Q. Lina is playing with dots. She creates a puzzle like the one given below.
Which of the following puzzles associates with this puzzle?

1. 
2. 
3. 
4. 

Q. Help Tommy find the missing number in the following expression:

1. 6
2. 2
3. 3
4. None of the above

Q. Joy has three weeks to sell some fruits for his game. He sold 9 fruits in the first week. In the second week, he sold 11 fruits, and in the third week, he sold 10 fruits. What is the total number of fruits he sold?

1. 20
2. 30
3. 33
4. 40

Q.

Multiply the following

$70\times -2$

Q. $(3+5)+7=3+(5+7)=?$

1. $10$
2. $15$
3. Not possible
4. None of the above