# 3.3.3. Adding by Renaming

In a campaign of vaccinating children against polio, 2 003 school students were vaccinated, and another 3 257 students were vaccinated in another school on the same day. What is the total number of vaccinated students?

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Peter saved 915 piastres in a month, 940 piastres in the month after, and 985 piastres in the third month. What is the total of Peter’s savings in piastres?

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Sara went grocery shopping and bought some cheese for 5 237 piastres and a detergent for 4 724 piastres. What did her total come up to?

• A
9 961
piastres
• B
9 971
piastres
• C
9 962
piastres
• D
9 960
piastres
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Complete the following using <, =, or >: .

• A
• B
• C
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Complete the following using <, =, or >: .

• A
• B
• C
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Which of the numbers 7 245, 1 192, 1 857, 3 978, and 1 362 satisfies the inquality ?

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Which number of the ones below is the closest to the result of ?

• A
8 000
• B
10 000
• C
9 000
• D
7 000
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Complete the following using <, =, or >: .

• A
• B
• C
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Find the sum of the greatest and the smallest numbers in 42 065, 39 180, 85 633, and 57 636.

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If the total amount of money in the saving accounts in a bank was 46 292 pounds in a month, and in the second month was 40 535 pounds, find the total amount of money in the two months.

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A hospital received 40 343 pounds as donations in one week and 31 425 pounds in the next week. What is the total amount of donations in the two weeks?

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