Write the number sentence for:
the sum of 19 and 16
19 + 16
Write the number sentence for:
quotient of 99 and 11 increased by 2
(99 / 11) + 2
The answer for "3 groups of 8" is...
3 X 8 = 24
Bobby has one-third as much gum as Jim. If Jim has 27 pieces of gum, how much does Bobby have?
27 / 3 = 9
What are the key words and operation in this problem?
Jessica had $35 to spend on books. Each book cost $7. How many books was Jessica able to buy?
Key word: each
Operation: division
Write the number sentence for:
14 less than 36
36 - 14
Write the number sentence for:
the difference of the sum of 3 and 17 and the sum of 6 and 12
(3 + 17) - (6 + 12)
The answer for "14 less than 36" is...
36 - 14 = 22
A classroom library had 248 books. The teacher bought 135 more, then donated 120 books to another class. How many books are left now?
248 + 135 = 383
383 - 120 = 263
What are the key words and operations in this problem?
Lorena ate 14 carrot sticks. She now has 9 sticks left. How many carrot sticks did she have to start with?
Key words: ate 14; 9 left
operations: addition
Write the number sentence for:
product of 11 and 6
11 X 6
Write the number sentence for:
17 less than the product of 5 and 4
(5 X 4) - 17
17 less than the product of 5 and 4
5 X 4 = 20
20 - 17 = 3
Jenny planted 12 flowers and Amy planted 18 flowers. If there are 5 rows, how many flowers are in each row?
12 + 18 = 30
30 / 5 = 6
What are the key phrases and operations in this problem?
There were 15 birds on a branch and 6 flew away. Then 3 birds landed on the branch. How many birds are on the branch now?
Key words: Flew Away; landed on
operations: subtraction; addition
Write the number sentence for:
twice as much as 12
2 X 12
Write the number sentence for:
the sum of 63 and 12 put into 5 equal groups
(63 + 12) / 5
If there are 120 students divided equally among 6 classes, how many students are in each class?
120 / 6 = 20
A school had 915 crayons. After using 368 for art class and then buying 224 more, how many crayons does the school have?
915 - 368 =547
547 + 227 = 774
Bev got $6 from her mom and $4 from her dad. She wants to buy a game that costs $18. How much more money does Bev need?
Allie sad Bev needs $10 more to buy the game.
Why is this incorrect?
6 + 4 = 10
18 - 10 = 8
Write the number sentence for:
one-third of 18
18 / 3
Write the number sentence for:
twice the quotient of 27 and 3
2 X (27 / 3)
32,192 people ran in the 2026 Boston marathon. Jhason came in 1, 066. How many people ran slower than Jhason?
32,192 - 1,066 = 31,126
The difference of the sum of 3 and 17 and the sum of 6 and 12
(3 + 17) - (6 + 12) =
20 - 18 = 2
Will has 8 stickers. He gives 2 to Sara. Then he puts some on his lunch bag. Has has 4 stickers left. How many does he put on his lunch bag?
Sam answered 10 stickers are on Will's lunch bag.
Why is this incorrect?
8 - 2 = 6
6 - 4 = 2