Place Value Power
What is $342 + 125$?
What is 467
What is $789 - 456$?
What is 333
Estimate the sum of $295 + 412$ by rounding to the nearest hundred.
What is $800 - 400 = 400$
Leo has 142 baseball cards. His sister gives him 58 more. How many cards does Leo have now?
What is 200 cards ($142 + 58$)
Find the missing number: $45 + _ = 100$
What is 55
What is $1,452 + 2,316$?
What is $3768
Solve $4,562 - 1,238$. (Regrouping required!)
What is 3324
Estimate the sum of $295 + 412$ by rounding to the nearest hundred.
What is $300 + 400 = 700$
A bakery baked 500 cupcakes in the morning. By afternoon, they sold 265 cupcakes. How many cupcakes are left?
What is 235 cupcakes ($500 - 265$)
Find the missing number: _- 120 = 300$
What is 420
Solve $5,682 + 3,419$. (Hint: Don't forget to regroup!)
What is 9101
$8,000 - 3,450$?
What is 4550
Estimate $1,230 + 4,780$ by rounding to the nearest hundred.
What is $1,200 + 4,800 = 6,000$
The school library has 3,420 fiction books and 1,895 non-fiction books. How many more fiction books are there than non-fiction books?
What is 1,525 more books ($3,420 - 1,895$)
Find the value of X $1,500 + X = 4,200$
What is 2700
Find the sum of $12,450$ and $8,325$.
What is 20,775
Find the difference between $24,512$ and $13,625$.
What is 10,887
A school wants to buy books. Grade 4 needs 528 books and Grade 5 needs 381 books. About how many books do they need in total? (Round to the nearest hundred).
What is $500 + 400 =$ About 900 books
Maya ran 1,200 meters on Monday, 850 meters on Tuesday, and 1,500 meters on Wednesday. How many total meters did she run?
What is 3,550 meters ($1,200 + 850 + 1,500$)
I am thinking of a number. If I subtract 250 from it and then add 100, I get 500. What is my number?
What is 650 (Work backward: $500 - 100 = 400$, then $400 + 250 = 650$)
$458,210 + 231,999$
What is 690,209
Solve $100,000 - 45,672$.
What is 54,328
Estimate the answer to $24,890 - 12,110$ by rounding to the nearest thousand. (Watch the rule change!)
What is $25,000 - 12,000 = 13,000$
A stadium has 20,000 seats. For the big game, 14,325 tickets were sold. How many seats are left empty?
What is 5,675 empty seats ($20,000 - 14,325$)
Fill in the missing digits to make this true: $5,_32 + 2,4_1 = 7,883$
what is The first missing digit is 4, the second is 5. ($5,432 + 2,451 = 7,883$)