Math Olympiad Grade 3 Addition & Subtraction Test-14


Addition & Subtraction worksheet

 

  1. Three boxes weighed 150 g, 160 g and 70 g. What was the total weight of all the boxes?

       A. 380 g             B. 280 g             C. 350 g             D. 370 g

 

  1. Vaishnavi goes to market with Rs. 80 and buys two of these items. How much money will she be left with?

       A. Rs. 5               B. Rs. 15             C. Rs.20             D. Rs.25

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  1. A toy store had 300 cars, 500 trucks and 80 trains. The store sold 220 cars, 400 trucks and 60 trains over Christmas. How many cars, trucks and trains are left to be sold?

       A. 205                 B. 200                C. 214                 D. 470

 

  1. If rounded to the nearest hundred, which expression below shows the number of people who chose Jaipur and Chandigarh for their vacation place?

       A. 400 + 200                                 B. 300 + 450

       C. 200 + 350                                 D. 500 + 300

 

  1. There were 1,038 people living in the Spring Hill Apartments. 278 of them were men, 296 of them were women and the rest were children. How many children were living in the Spring Hill Apartments?

       A. 467                 B. 464                 C. 564                 D. 465

 

Answers:

(6)–A; (7)–C; (8)–B; (9)–D; (10)–B