Key Words
Is it a key word for addition or subtraction?
"take away"
subtraction
Dylan has 57 apples. Neil has 32 apples. How many more apples does Dylan have than Neil?
subtraction 57-32 = 25
Hudson and Ivy have some stuffed animals.
-Hudson has 8 dogs, 11 cats, and 2 monkeys.
-Ivy has 12 monkeys and 8 elephants.
-Who has more stuffed animals?
Hudson
10 tens
100
45 - 34
11
Is it a key word for addition or subtraction?
"all together"
Addition
Ms. Hunter writes 43 worksheets. Mrs. Higgins writes 87 worksheets. How many more worksheets does Mrs. Higgins have than Ms. Hunter?
44
Huan works at a pizza restaurat
-In the morning, he made 23 pizzas to sell.
-At noon, he had 5 pizzas left.
-How many pizzas did he sell?
17
10 less than 407
397
63 - 28
35
Is it a key word for addition or subtraction?
difference
subtraction
What is the sum of 19 and 39?
58
- Miss Becker baked a dozen chocolate chip cookies.
- She also made 10 sugar cookies.
- Miss Becker ate 1 cookie and her son ate 2 cookies.
- How many cookies does Miss Becker have now?
19
20 more than 87
107
94 - 19 =
75
The key word:
Product
is for what math operation?
Addition, Subtraction, Multiplication, Division
Multiplication
Jaylin has 197 pumpkins. Angel has 57 more pumpkins than Jaylin. How many apples does Angel have?
254
-Isaac has 2 quarters, a nickel, and 3 pennies.
-Oscar has a dime, a nickel, and a penny.
-How much money does Isaac and Oscar have all together.
.74
8 tens
80
674 - 18
656
Is it a key word for addition or subtraction?
sum
addition
Vivian has 197 apples. William has 97 apples. How many more apples does Vivian have than William?
subtraction (197-97 = ) or adding up (97 + ? = 197)
100
2 + 30 + 500 + 6000 + 80,000 =
86,532
600 + 50 + 9 =
659
240 - 120
120