Place Value
What is the value of the 7 in 472,681,305?
70,000,000
Estimate 4,782 + 3,196 by rounding to the nearest thousand.
8,000
Find the next two numbers: 125, 150, 175, 200, __, __.
225, 250
A store sold 245 pencils Monday and 378 Tuesday. How many pencils were sold?
623 pencils
Simplify: 18 + 24 ÷ 6 × 3.
30
Write 306,045,219 in word form.
Three hundred six million, forty-five thousand, two hundred nineteen.
Estimate 8,945 − 3,178 by rounding to the nearest hundred.
5,700
Find the missing number: 950, 875, __, 725, 650.
800
A school ordered 8 boxes of 24 markers and 6 boxes of 15 markers. How many markers were ordered?
282 markers
Simplify: 50 − 4 × (8 + 3).
6
Write eight hundred four million, sixty thousand, nine in standard form.
804,060,009
A school collected 26,485 cans in September and 18,750 in October. How many cans were collected altogether?
45,235 cans
Find the rule and missing values.
Inputs: 135, 180, ?, 310.
Outputs: 95, 140, 205, ?.
Subtract 40;
missing input 245;
missing output 270.
A farm harvested 45,680 apples and sold 18,975. It then donated 6,450. How many apples remained?
20,255 apples
Find the error: input 5, 8, 12, 15; output 20, 32, 46, 60. Rule: multiply by 4.
12 × 4 = 48, not 46.
Order from least to greatest:
4,506,210
4,560,120
4,506,201
4,650,012
4,506,201
4,506,210
4,560,120
4,650,012.
A museum had 125,600 visitors. During the next month, 28,475 more visited, but 9,850 tickets were refunded. How many total visits remained counted?
144,225 visits
Function rule: output = input × 6. What are the outputs for 8, 12, and 15?
48, 72, 90
A team collects 375 cans each week for 8 weeks. They donate 1,450 cans. How many cans remain?
1,550 cans
A bus company transports 936 students in buses holding 24 students each. About how many buses are needed?
About 40 buses
Compare 6,305,041 and 6,350,014 using <, >, or =. Explain which place you had to look at to determine which symbol to use.
6,305,041 < 6,350,014. The ten-thousands digits are 0 and 5.
A library has 80,000 books. It buys 12,450 books and donates 8,975. Estimate the final number to the nearest thousand, then find the exact answer.
Estimate: 83,000. Exact: 83,475 books.
A theater has 120 seats in row 1, 132 in row 2, and 144 in row 3. If the pattern continues, how many seats are in row 8?
204 seats;
add 12 per row.
A school has $25,000 for supplies. It buys 18 tablets for $425 each and spends $3,875 on books. How much money remains?
$13,475
A student created the following input/output table using a single-operation rule.
Input Output
12 84
18 126
24 168
30 210
36 252
What is the rule of this function table?
The rule is to multiply by 7