1
+ 435
982
877 - 233
644
88
538 - 125
413
What is the difference?
218 - 126
92
What is the sum?
356 + 174
530
There are 278 math ad science books. 128 of them are math books. How many science books are there?
150 books
A book has 178 pages. Mac has read 119 pages. How many pages does he have left to read?
59 pages
What is the sum 1 + 6 + 2 =
9
An estimate for the sum is ____
532 + 249
500 + 200 = 700
What is the sum? 36 + 79
115
There are 555 students at Roosevelt Elementary School and 283 students at Jefferson Elementary. How many students are at the two school altogether?
838 Students
What is the difference?
568 - 226
342
Mina puts 5 flowers in each vase. How many flowers will she put in 3 vases?
15 flowers
Mr. Hill had 428 pencils. He gave away 150 pencils. How many pencils did he keep?
278 pencils
Alize picks 326 apples. She gives 169 apples away. How many apples does Alize still have?
17 apples
What is the difference?
605 - 367
238
Estimate the difference.
740 - -420
700 - 400 = 300
Jaylah had 348 stickers. She gave her friend 122 stickers. How many stickers did he have left?
226 stickers
What is the sum
284 + 417
701
At the store, there are 853 rocks and shells. There are 121 rocks. How many shells are there?
There are 974 shells.
There are 178 girls and 243 boys at the school. How many children are at the school?
419
Mrs. Cioli's class used 237 craft sticks. Ms. Quintana's class used 354 craft sticks. How many craft sticks did the two classes use?
591 craft sticks
Olivia had 515 leaves. She gave 276 leaves to her students. Hoe many leaves does she still have?
239 leaves
Mac wants to add 248 and 131.
Help Mac solve this problem? Draw quick pictures. Write how many hundreds, tens, and ones in all. Write the number?
____hundreds _____tens_____ones
379