Subtraction
16 - 7 =
9
10 + 5 =
15
what is the plural form of
shoe
shoes
just add a "s"
What is the plural form of child?
children
What place value is the 7 in?
769
hundreds
81 - 6 =
75
22 + 46 =
68
What is the plural form of the noun
box
boxes
add "es"
What is the plural form of the noun man?
men
What place value is the 3 in?
3,297
thousands
What does find the difference mean?
The difference is the answer to a sub=traction problem.
What is the sum?
The sum is the answer to an addition problem.
What is the plural form of the noun
church
churches
add "es"
What is the plural form of the noun mouse?
mice
What place value is the 9 in?
349
ones
91 - 18 =
73
What is 10 more than 59?
69
What is the plural form of the noun
tray
trays
just add "s" because there is a vowel before the "y"
What is the plural form of the noun fish?
fish
What place value is the 2 in?
12,573
thousands
What is 100 less than 452?
352
What is 1,000 more than 397?
1,397
lady
ladies
drop the "y" and add "ies" because there is not a vowel before the "y"
What is the plural form of the noun deer?
deer
81,935
hundred thousands