All of these expressions mean the same thing except for one. Which one?
4x6
6x6
6+6+6+6
6x4
10
Compute 50 ×73 ×10 × 2 .
73,000
730,000
7,300
730
10
Which of these three expressions represents the greatest number?
7×15+14×7
31×3+5×31
7x31
10
78x6
468
5
Alex has 12 baseball cards in total. Six of them are each worth 132 dollars. The other six are each worth 268 dollars. How much is Alex’s collection worth in total?
2400
10
Compute 43 × 7 +22 × 7 + 7 ×25
630
15
Given that 25 ×25 = 625 , what is 26 ×26 ?
676
15
How can we find 85 squared?
85+85+25
80x90+25
80x85
15
The expression below is equal to 2400. What number goes in the blank? 40×21+ ? ×40
39
35
40
20
563×563+ ? = 564×564
1500
1127
1117
270
25
There are 12 games in a Trashketball season. Lizzie scores 7 points in each of the first six Trashketball games of the season, and scores 23 points in each of the final six games of the season. How many total points did Lizzie score this Tr
170
200
190
180
25
Look at the pyramid shown. What number replaces the red question mark?
3
2
4
5
25
What number goes in the blank? 123× ____ = 123,123,123.