Add & Subtract
14 + 10 = ___
24
You have 2 nickels and 1 dime. How much money do you have?
20 cents
You have 32 marbles and get 16 more. About how many marbles do you have now?
About 50 marbles
8 + 3 = 10 + 1
True or false?
True (They both equal 11)
___ + 3 = 4 + 6
7
What is 38 take away 9?
29
What is the total value of 3 dimes and 4 pennies?
34 cents
You have 48 pieces of candy. You give away 12. How many candies do you have left?
36 pieces of candy left
12 + 5 ≠ 20 - 3
True or false?
True
13 - 5 = 4 + ___
4
What is 46 + 27?
73
You have 2 dimes and 3 pennies. How much money do you have?
23 cents
Ella has 28 Valentine stickers. She gets 15 more stickers from her mom. How many Valentine stickers does Ella have now?
28 + 15 = 43 stickers
15 + 6 = 10 + 11
Is this equation true or false?
True
60 + 15 = ___ - 5
80
58 - 29 = ?
29
How can you make 27 cents using pennies, nickels, dimes, or quarters?
Student responses will vary.
There are 86 students in the school library reading books. After lunch, 34 students went home. How many students are still in the library reading books?
86 - 34 = 52 students
Are these equations equal or not equal?
15 + 10 and 30 - 5
Equal
32 + 18 = ___ + 10
40
67 + 18 = ___
85
How can you make 55 cents using the fewest coins?
One quarter and two dimes
A bookstore sold 53 books on Monday. On Tuesday, the bookstore sold 42 more books. How many books did the bookstore sell in total on both days?
53 + 42 = 95 books
38 + 22 = 60 + 5
Is this equation true or false?
False (They are not equal.)
36 + ___ = 20 + 25
9