Rounding
Place Value
Addition/subtraction
Angles
Word Problems
100
Round 7,463 to the nearest hundred.
7,500
100
What is the value of the digit 7 in 47,325?
7,000
100
Solve: 638 + 274
912
100
What is an obtuse angle?
An angle greater than a right angle
100
Write <, >, or =
5,678 ___ 5,687
<
200
Round 352,891 to the nearest hundred-thousand
400,000
200
What is the value of the digit 6 in 6,842?
6,000
200
Estimate: 638 + 274; To the nearest hundred
About 900
(600 + 300 = 900)
200
What is an acute angle?
An angle smaller than a right angle
200
A bakery made 145 cookies on Monday, 178 on Tuesday, and 126 on Wednesday. How many cookies did it make altogether?
449 cookies
300
Round 26,781 to the nearest thousand.
27,000
300
What place is the 9 in 39,517?
Thousands place
300
Solve: 745 − 318
427
300
What is a right angle?
An angle whose sides from a square corner, similar to an L
300
A class has 325 pencils. They give away 148 pencils. How many pencils are left?
177 pencils
400
Round 678,921 to the nearest hundred-thousand.
700,000
400
What place is the 4 in 64,281?
Thousands place
400
Estimate: 745 − 318
To the nearest hundred
About 400
(700 − 300 = 400)
400
How many right angles does this shape have
4 right angles
400
How many feet are in 4 yards?
12 yards
500
Round 49,651 to the nearest thousand
50,000
500
What is the value of the digit 3 in 73,915?
3,000
500
Solve: 4,821 − 2,376
2,445
500
What kind of angle is this?
Obtuse
500
A rectangle is 12 feet long and 8 feet wide. What is its perimeter?
40 feet; 12 + 8 + 12 + 8 = 40