Addition
4 + 3 + 9 =
16
89 - 25=
64
I have three sides.
Expanded Form: 400+30+1
Standard Form:
431
57 balloons
34 + 19 =
53
744 - 19 =
I have four right angles and four equal sides.
Square
Word Form: Three thousand, seven hundred five
Expanded Form:
Standard Form:
3,000 + 700 + 5
3,705
Bella has 189 stickers. She uses some. She has 77 left over. How many stickers does Bella use?
112 stickers
309 + 493 =
802
926 - 123 - 533 =
300
I have 6 faces.
Cubes
Standard Form: 4,031
Expanded Form:
Word Form:
Expanded Form: 4,000 + 30 + 1
Word Form: Four thousand thirty one
There are 100 animals in a zoo. There are 32 giraffes and 45 lions. The rest are polar bears. How many polar bears are there?
23 polar bears
19 + 23 + 11 + 17 =
70
56.23 - 10.03 =
46.20
I have five sides that are not all equal.
Irregular Pentagon
Expanded Form: 30,000+4,000+300+40+3+.4
Standard Form:
34,343.4
The train car starts with 49 people. At the first stop, 37 people get on and 23 people get off. At the next stop, 12 people get off and 3 people get on. How many people are on the train now?
54 people
39.02 + 1.99 + 1.86 =
42.87
76.00 - 56.3 - 2.33
15.37
I have 4 triangles for faces
Triangular Prism
Word Form: forty seven thousand three hundred ninety eight and thirteen hundredths
Standard Form:
47,398.13
Bailey is 34 meters away from the finish line. Hannah is 19 meters farther away than Bailey. Olive is 21 meters closer than Bailey. How many meters are they away altogether?
100 meters