Ursula collects beetles. She knows that she has exactly $169$169 of them. Ursula has to move house this week, and must buy storage boxes to transport all of them.
Which of the following should Ursula buy?
Brad and Bill went out one evening. Bill said:
"I have $\$18.40$$18.40, which is about $\$20$$20. This food stall charges $\$9.50$$9.50 for a kebab, which is about $\$10$$10. That means I have enough money to pay for both of us to get a kebab."
Which of the following is closest to the sum $33+42+24$33+42+24?
Is the following sum close to $1000$1000?