Answer key · Set A
Spend or save?
18 6 + 2 = 8. Two coins came in every week for jobs.
2Week three The jar held 8, then 10, then 12. Twelve coins is enough, so week three.
3False The ice cream cost 2 coins. Kai saved the other 6.
41-A, 2-B, 3-C, 4-D 8 − 1 = 7, 8 − 3 = 5, 8 − 4 = 4 and 8 − 5 = 3. Spending makes the coins fewer.
5Ice cream that melts today, A card for a friend's birthday tomorrow, Bubbles for the fair this afternoon Things you need today or tomorrow fit best when you spend soon. A big puzzle and a bike are easier to reach by saving.
6True Both are fine. A plan can do some of each, as Kai did.
72, 3, 1, 4, 5 Kai spent a little first, then saved the rest, waited three weeks and bought the puzzle.
8It would leave no coins for the puzzle Spending all eight would leave nothing to save toward the puzzle.
9There is no one right split. Another child might choose differently Spending some and saving some got Kai both, but a friend might spend all eight, and that is a choice too.
104 4 + 2 = 6, 6 + 2 = 8, 8 + 2 = 10 and 10 + 2 = 12. That takes 4 weeks.
11Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.