| Brain Teasers... |
| 1. April's book weighs one quarter of a kilo. Daniel's book weighs one tenth of a kilo more than April's. Dominic's book weighs one hundred fifty grams less than the other two together. How much do all three books weigh? |
| 2. Tasmin's stick is six thousand millimeters long. Johanna's stick is one quarter of a meter longer than Tassie's. Nadja's stick is one hundred fifty cm shorter than Johanna's. How long are all three sticks when put together? |
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