Subtraction
328 − 100 = ____
228
There are 786 people at an amusement park. 119 are employees. The rest are guests. How many guests are at the amusement park?
667
paperclip
inches
Which unit is smaller - inches or centimeters?
centimeters
How many students are in our class?
20
574 − 203 =
271
There are some caterpillars in a field. 407 of them turn into butterflies. There are 118 caterpillars left. How many caterpillars were in the field to start?
525
football field
yards
Which unit is larger - feet or inches?
feet
How many points does it take to earn a celebration?
10
6 4 3 − 6 3 3
10
A music library has 540 pop songs, 160 fewer rock songs than pop songs, and 310 fewer folk songs than rock songs. How many folk songs are in the music library?
70
your classmate's height
feet
How many inches are in a foot?
12
What is the new name of our school?
Global Leadership Academy
3 4 0 − 1 5 2
188
There are 500 packing peanuts in a box. You use 195 peanuts for a project. Your friend uses 164 peanuts. How many packing peanuts were not used?
141
the classroom door
feet
How many feet are in a yard?
3
How many 2nd grade classes are there?
6
718 - 434
284
There are 217 students in a parade. 57 are marching with the band, 25 are riding on a float. The rest are walking. How many students are walking?
135
a caterpillar
inches
How many centimeters are in a meter?
100
What is our school's mission?
To have the highest proficiency rate in Arlington