James has 37 Bayblades and Jamie has 23.
How many Bayblades do they have all together?
They have 60 Bayblades all together.
40 + 20 = 60.
100
John has 16 Bayblades and Josie has 34. About how many Bayblades do they have all together?
20 + 30 = 50 Bayblades.
100
What is the value of the 6 in 2464?
The value of the 6 is 60.
100
33 + 77 = 1?0
The missing number is 0.
200
What is 98 rounded to the nearest ten?
89 rounded to the nearest ten is 100.
200
John and Sam went on a hike in the woods and forgot to put on bug spray! John got 64 big bites and Sam got 47. About how many bug bites did they both get?
Together, they both got about 110 bug bites.
60 + 50 = 110.
200
Jose and Sam went on a hike in the woods and forget to wear bug spray! Jose got 32 bugbites and Sam got 49. About how many total bug bites did these two friends get on their hike?
30 + 40 = 70
200
34 + 18 =
34 + 18 = 52.
200
125 + 7? = 200
The missing number is 5.
300
What is 655 rounded to the nearest hundred?
655 rounded to the nearest hundred is 700.
300
Our school is collecting cans of food for a charity. The 3rd graders collected 487 and the 1st graders collected 326. About how many cans did the 3rd and 1st grades collect together?
The 1st and 3rd graders collected about 800 cans of food.
500 + 300
300
Jesse and Liz collect bouncy balls. Jesse has 218 bouncy balls and Liz has 34 more. How many bouncy balls to the girls have together?
218 + 34 = 252 total bouncy balls.
300
What is the sum of 340 + 104?
340 + 104 = 444.
300
242 + 588 = ?30
The missing number is 8.
400
What is 343 rounded to the nearest hundred.
343 i rounded to the nearest hundred is 300.
400
436 + 309 =
400 + 300 = 700
400
My brother and I both love to play with Legos. We decided to combine our legos so we could build something really big. If my brother had 755 and I had 708. About how many legos do we have to work with now?
800 = 700 = 1500 legos.
400
My little brother collects a variety of rocks. On Monday he found 105 tiny blue pebbles. On Tuesday he found 97 small quarts rocks. How many total rocks did my brother find?
105 + 97 = 202 rocks.
400
108 + 304 + 1?0 = 512
The missing number is 0.
500
What is 999 rounded to the nearest hundred?
999 rounded to the nearest hundred is 1,000.
500
Why might you round to the nearest ten instead of the nearest hundred when you estimate a sum?
You will get an answer that is closest to the exact sum.
500
My family and I went on a long road trip last weekend. On Saturday we drove 194 miles. On Sunday we drove 186 miles. How far did we drive last weekend?
194 + 186 = 380 miles.
500
John has 235 basketball cards, 302 baseball cards, and 109 football cards. How many total cards does John have?