Addition or Subtraction?
Is this set up correctly?
Solve!
What Number Am I?
100

Fran saw 2 cars. Then she saw 2 more. How many cars did she see?

Addition. She saw 2 MORE
100

Jamie has 3 pencils in his backpack, 4 pencils in his desk, and 6 pencils on the table. How many pencils does he have altogether?

If it's wrong, set it up correctly!

3 + 4 + 6 =

Yes!

100

Mrs. Lee made 16 donuts. Then she made 10 more donuts. How many donuts does she have in all?

26 donuts


100

11 more than 32

43

200
I see 6 red birds. 4 flew away. How many birds are left?

Subtraction. 4 of them flew away

200

Fluffy and Spot are dogs. Fluffy has 10 stuffed toys and 3 rubber toys. Spot has 3 stuffed toys and 8 rubber toys. Which dog has more toys? 

10 + 3 + 3 + 8 =

No! You need to add Fluffy's toys and Spot's toys separately and then compare them.

10 + 3

3 + 8

200

There are 13 bunnies in the park. 6 bunnies hop away. 2 bunnies come back. How many bunnies are there now?

9 bunnies

200

9 less than 25

16

300

There are 7 balloons. 2 balloons pop. How many balloons are there now?

Subtraction. The balloons popped

300

Dominic loves horses. He saw 6 horses in a stable. How many legs do the 6 horses have altogether? 

4 + 4 + 4 + 4 + 4 =

OR 

4 x 6 =

Yes! Each horse has 4 legs and there are 6 horses.

300

May has 30 markers. She finds 7 more markers. How many markers does she have now?

37 markers

300

The digit in the tens place is between 6 and 8. The digit in the ones place is 5 less than 6.

71

400

Miss Kelly made 12 blueberry muffins. She also made 6 cinnamon muffins. Then, her dad ate 2 muffins. How many muffins does she have now?

Addition AND Subtraction! You add all of the muffins together, but then take 2 away because they were eaten

400

FĂ©lix was cutting paper. He cut out 9 moons. After that, he cut out 13 stars. Then he cut out 2 rocket ships. After that, he cut out 1 sun. How many more stars than moons did he cut out? 

13 - 9 - 2 - 1 =

No! The problem was only asking about the moons and stars.


13 - 9 =

400

Nira bought 15 balloons. She gave away 5. 1 balloon popped. How many balloons does she have now?

9 balloons

400

The digit in the hundreds place is what grade you are in. The digit in the tens place rhymes with tree. The digit in the ones place is the hundreds place number + tens place number.

437

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