Addition
2,912 + 172
3,084
243 - 12
231
7, 8, 10, 6, 8, 7, 10, 8
8
Write Five thousand, four hundred ninety four in standard form
5,494
What is the answer to the subtraction problem?
difference
8,999 + 2,219
11,218
5,001 - 456
4,545
Find the median in this set of numbers
7, 8, 10, 7, 10, 1, 9
8
Round 4,593 to the nearest hundred.
4,600
2 + 5 = 7
What is 7 called in this addition sentence?
sum
452 + 80
add mentally (5 seconds)
532
Subtract 340 - 190 using mental math (5 seconds)
150
what is the outlier (or outliers) in this set of numbers?
782, 784, 800, 789, 189, 280, 799
189 and 280
Round 89,910 to the nearest thousand
90,000
What is a mode?
The number that comes out the most in a set of numbers
67,900 + 12,001 add mentally (7 seconds)
79,901
There were ninety eight people on a train. The train stopped at the first stop and 38 people got off. On the second stop, some people got off. There were 12 people left on the last stop. How many people got off at the second stop?
48 people got off at the second stop
Name 4 types of graphs/ charts/ table
- bar graph
- line plot
- tally chart
- frequency chart
Write 10,000 + 8,000 +1 in word form
eighteen thousand, one
Name 4 types of the multiplication properties
- Associative
- Commutative
- Identity
- Zero
Miss Sol had 359 oranges. Andrew gave 23 oranges to her, and Chloe gave 31 apples to her. How many oranges does she have now?
98,500 - 6,600
Add mentally (10 seconds)
6,600
What is the value of 0 in 980,293?
0
What are the 2 synonyms of rounding?
- Estimate
- Compatible numbers