It was 17 seconds before lift-off. 9 seconds passed. How many seconds are left before lift-off?
seconds
Dan's Stamp Collection
Stamp
Number
Astronaut
3
Rocket
3
Spaceship
5
Use the table above to answer the questions below.
How many stamps does Dan have all together?
stamps
How many more spaceship stamps than rocket stamps does Dan have?
stamps
Amy's Sticker Collection
Cats
14
Horses
32
Unicorns
10
Use the table above to answer the questions below.
How many stickers does Amy have all together?
stickers
How many more horse stickers than unicorn stickers does Amy have?
stickers
Bill gave Joel 9 toy airplanes.
Now Joel has 14.
How many airplanes did he have before Bill gave him some?
airplanes
3 + 2 = , so 5 - 2 =
2 + 1 = , so 3 - 1 =
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