小學雙語數學：Represent multi-step word problems using equations

1. There were 47 ducks swimming in a pond. 
2. A dog jumped into the pond and scared 29 of the ducks away.
3.  After the dog got out, 15of the ducks returned to the pond.
4. Which equation can we use to find the number of ducks swimming in the pond after the dog got out?
5. Choose 1 answer

小學雙語數學：Represent multi-step word problems using equations

1. Phineas and Ferb are trying to build the world's tallest water slide. 
2. They build the slide in sections that are each 6 meters tall.
3.  They want their slide to be 5 meters taller than the next tallest slide, which is 49 meters tall.
4. Which equation can we use to find the number of sections  Phineas and Ferb should use to meet their goal?
5. Choose 1 answer

小學雙語數學：Represent multi-step word problems using equations

1. One tennis ball can holds 3 balls. 
2. Jenna filled 5 cans and had 1 ball left over.
3. Which equation could we use to represent the number  of tennis balls ?
4. Choose 1 answer:

小學雙語數學：Represent multi-step word problems using equations

1. A bakery has been selling out of their most popular type of cookie. 
2. For that cookie, the bakers decide to bake their usual 300 cookies plus 120 extra. 
3. Each pan they bake holds 18 cookies.
4. Which equation can we use to find the number of pans of cookies the bakers will need to bake?
5. Choose 1 answer:

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