Place Value & Number Sense
What is the value of the 7 in 472,816,305?
70,000,000 The 7 is in the ten-millions place.
Round 4,682 to the nearest hundred.
4,700
What is 8 × 7?
56
What do we call an exact location in space represented by a dot?
Point
Find the next number: 5, 10, 15, 20, __.
25
add 5
Write 305,024,619 in word form.
Three hundred five million, twenty-four thousand, six hundred nineteen.
Estimate 3,482 + 2,619 by rounding each number to the nearest thousand.
CORRECT ANSWER
6,000 3,000 + 3,000 = 6,000.
What is 72 ÷ 9?
8
What geometric figure has two endpoints?
Line Segment
What is the rule? 80, 70, 60, 50, __.
Subtract 10
The next number is 40.
Write this number in standard form: Six hundred eight million, forty-two thousand, nine.
608,042,009
A school has 4,895 pencils and orders 3,112 more. About how many pencils will it have? Round to the nearest hundred.
8,000 4,900 + 3,100 = 8,000.
Solve: 5,304 − 2,178.
3,126
What geometric figure has one endpoint and extends forever in one direction?
Ray
Find the missing number: 4, 12, 36, __.
108
Multiply by 3.
Compare using >, <, or =: 4,305,210 ___ 4,350,120
CORRECT ANSWER
< 4,305,210 is less than 4,350,120.
A class collected 2,475 cans Monday and 3,820 Tuesday. Their goal is 6,000 cans. Is their total closer to 6,000 or 7,000?
6,000 The exact total is 6,295.
Fill in the symbol: 6 × 8 ___ 72 ÷ 2.
>
48 > 36
What geometric figure extends forever in both directions?
Line
Input/output rule: Multiply by 4.
Input 7 → Output __.
28
Order from least to greatest: 2,450,100; 2,405,100; 2,540,100; 2,045,100.
2,045,100; 2,405,100; 2,450,100; 2,540,100.
A library has 9,215 books. It gives away 3,468. Estimate how many books remain by rounding to the nearest thousand.
6,000 9,000 − 3,000 = 6,000.
A school collected 245,680 cans in September and 178,945 in October. How many cans did it collect altogether?
424,625
245,680 + 178,945 = 424,625.
Draw an angle and label its vertex and two rays.
Two rays sharing one endpoint, with the shared endpoint labeled as the vertex. Students should show arrowheads on the rays.
A student saves $8 each week. She has $8 after Week 1, $16 after Week 2, and $24 after Week 3. How much will she have after Week 6?
$48
The pattern increases by $8 each week.