2nd Grade
Subtract. Show using any strategy.
45-36 =
9
Count up strategy would be quickest.
Finish the addition sentence.
____ + 8 = 16
8
A boat can hold 32 people. There are some people on the boat already. 13 more people can fit to fill the boat. How many are already on the boat?
19 people
There were 4 suitcases. Together they weighed 135 kg. Wha is the weight rounded to the nearest hundred. Show how you know.
100 kg
Which two add to 235?
116 123 119 114
116 and 119
Subtract. Use any strategy.
74 - 29 =
45
Finish the addition sentence.
6 + ____ = 14
8
5 more third graders
The pack of pencils weighs 45 grams more than the pack of erasers. If the erasers weigh 28 grams, how much do the pencils weigh?
73 grams
Which three would round to 240 when rounded to the nearest ten?
233 243 249 238 245 235
243, 238, 235
Subtract. Use any strategy.
62 - 38 =
24
Round to nearest ten:
456
460
Lily has 32 pokemon cards. She gives away 16. She wants to know how many she has left. She says she doesn't have to regroup. Do you have to regroup? Solve.
16 left. You have to regroup.
The school collects 128 cans. Their goal is to collect 300 cans. How many more do they need to collect?
172 more cans
Subtract 23 from 41. Show your thinking.
18
Round to nearest hundred:
623
600
Carlos has 36 erasers. Sydney has 45 erasers. Who has more erasers? How many more erasers?
9 more
47
Round 349 to nearest hundred
300
Subtract 53 from 123.
70
Round to nearest ten
755
Kyles book has 89 pages. He reads 45 pages on Monday and 19 pages on Tuesday. How many more pages does he need to read to finish the book?
25 more pages
2 at costco, 13 at walmart
Round 22 to the nearest hundred.
zero