Addition/Subtraction
6 + 3 =
9
1 x 8 =
8
Max had 10 balloons. 3 floated away. How many balloons are left?
7 balloons
What is the standard form?
500 + 20 + 5 = ______
525
21 + 5 = ___
26
2 x 3 =
6
Jim found 21 rocks. Then he found 7 more. How many rocks does he have in all?
28 rocks
What is the expanded form?
___+___+___= 718
700 + 10 + 8 = 718
23 - 2 = ___
5 x 6 =
30
Bandito had 126 treats. He ate 20. How many does he have left?
106 treats.
Which number is greater?
342 or 164
342
315 + 100 =
415
3 x 5 =
15
Miss Wilson had 173 markers. She bought 25 more. How many does she have now?
198 markers
Finish the pattern:
5, 10, 15, __, __
20, 25
435 - 152 =
283
4 x 4 =
16
There were 618 students at Monroe. 362 more students came. How many students are there total?
980 students
Put these in order from least to greatest:
35, 21, 46
21, 35, 46