Adding
2 + 3=
5
5 - 3
2
There are 5 girls and 3 boys on the bus. How many kids are there altogether?
8 kids
10 + 12
22
43 + 35=
78
77 - 55
22
On Wednesday you saw 12 robins on one tree and 7 on another tree. How many robins did you see altogether?
19 robins
A tree is 7 meters high. A giraffe is 2 meters shorter than the tree. How tall is the giraffe?
5 meters shorter
58 + 14=
72
43 - 12
31
A ruler is 10 inches long. What is the length of 2 rulers?
20 inches long
80 - 25
55
456 + 223
679
563 - 241
322
My pencil is 10 centimeters long. My eraser is 5 centimeters shorter than the pencil. What is their total length?
5 centimeters
6,264 + 2, 705=
8,969
5,162 + 2,116
7,278
735 - 417
318
A book is 45 centimeters long. A pen is 13 centimeters long. How much longer is the book than the pen?
32 centimeters longer
525 - 214
311