Name the place of each digit in the following number:
4,791
4 = thousands
7 = hundreds
9 = tens
1 = ones
100
Write the following number in standard form:
six thousand forty-two
6,042
100
The numbers of the first 3 cars in a race are 584, 588, and 592.
If the pattern continues, what number is likely to be on the next car?
596
100
Compare. Choose >, <, or =.
428 423
>
200
Order the numbers from greatest to least. Choose the best answer.
7,056 6,053 7,178
7,178 7,056 6,052
200
Round to the nearest ten.
45
50
200
Round 572 to the nearest ten.
570
200
Round 572 to the nearest hundred.
600
200
How much money would you have if you had two dollar bills, 3 quarters, one dime, one nickel, and 2 pennies?
$2.92
300
Round to the nearest dollar:
$5.49
$5.00
300
Find the sum of 5,894 and 2,438.
How many times did you need to regroup?
8,332
3 times
300
Find the sum of 427, 82, and 596.
1,105
300
A truck delivers a piano and a music cabinet. The cabinet weighs 119 pounds. The piano weighs 269 pounds more than the cabinet. How much does the piano weigh?
388 lbs
300
A library has 119 books about plants. There are 64 more books about animals. About how many books about animals are there in the library?
60 books, estimate
400
Round each number to the greatest place. Then estimate to subtract.
947−362=
900 − 400 = 500
400
Subtract. What's the difference.
9,356−7,182 =
2,174
400
Subtract.
2,706−1,885=
Then check with addition.
821
400
There were 350 sandwiches at a town picnic. 267 of the sandwiches were eaten. How many sandwiches are left?
83 sandwiches
400
A glider flies at 617 feet. If the glider descends 378 feet, at what height in the air is the glider flying now?
239 feet
500
Ricky has 3 more crayons than Dean. Together they have 25 crayons. How many crayons does each boy have?
Ricky: 14, Dean: 11
500
A bus travels 49 miles. Then it travels another 38 miles. How many miles does the bus travel?
87 miles
500
Draw an array to show 18 divided by 6.
You can draw 6 rows of 3, or 3 rows of 6.
500
Write a multiplication sentence to match this addition sentence:
7+7+7+7=