Addition
Subtraction
Tables and Diagrams
Story Problems
Vocabulary
100
Find the value of the following expression:
21 + 8 = ____
29
100
Find the value of this expression:
25 - 3 = ____
22
100
Which is a strategy you can use to solve double digit addition or subtraction problems?
a) 5 Finger Retell
b) number line
c) Non-fiction
d) rounding to the nearest dollar
B) Number line
100
Nathan ran 10 miles on Tuesday. On Thursday he ran 11 more. How many miles did he run altogether?
21 miles
100
What does the word value mean?
answer
200
Find the value of the following expression:
34 + 8 = ____
42
200
Find the value of this expression:
64- 7 = ____
57
200
Which game had the most votes? Which one had the least?
Most: Chutes and Ladders
Least: Monopoly
200
Heeya went to the store. She bought 15 pieces of candy. If she wants to give a piece to each of the 22 students in the class, how many more does she need to buy?
7 more pieces.
200
What is another word for expression?
Number sentence
300
Find the value of the following expression:
46 + 22 = _____
68
300
Find the value of the following expression:
84 - 24 = _____
60
300
BONUS:
Call the Dawgs!
"Gooooo ______! ____ ___! Woof, woof, woof, woof, woof!"
"Goooooo DAWGS! Sic 'em! Woof, woof, woof, woof, woof!"
300
Ishanvi has 50 books. She gets 15 more books from Claire. How many books does she have?
65 books
300
BONUS:
What is Mrs. Largin's favorite color?
Purple
400
Find the value of the following expression:
58 + 35 = ______
93
400
Find the value of the following expression:
56 - 38 = _____
18
400
How many students participated in this survey altogether?
81
400
Isaiah had 37 coins. He gave 28 coins to Colton. How many coins does Isaiah have left?
9 coins
400
What does the word fewer mean in a story problem?
Fewer means less than, so when you see it in a story problem, you should subtract.
500
Select 3 expressions whose value is 67:
a) 37 + 30
b) 44 + 36
c) 51 +10
d) 51 +16
e) 39 + 28
a, d, e
500
Select 3 expressions whose value is 34:
a) 21- 5
b) 34 - 0
c) 73- 39
d) 50- 18
e) 99- 65
b, c, e
500
Look at the following illustration of Mai's work. What strategy did Mai use and what did he do?
Mai used base ten blocks to solve 85-7. He drew 8 tens and 5 ones. Next, Mai decomposed a ten stick into 10 ones so he could take away 7 ones. In this diagram, it shows Mai crossing out a ten and turning it into 10 ones to solve his equation. His final answer was 78.
500
Carl has 24 video games. Manning buys him 29 more games for Christmas. How many video games does Carl have?
Carl. decides to share his video games with Patience. He gives Patience 14 games. How many games does Carl have now?
Carl has 53 after Manning gives him some.
After Carl shares with Patience, he has 39 left.
500
What do the following instructions mean:
Find the number that makes each equation true. Represent your thoughts using pictures, numbers, or words.
It means find the answer and show your work.