Addition
Subtraction
Word Problems
Vocabulary
100
The sum of this number sentence is?
35+9=
What is 44
100
95-2
What is 93
100
Which number is 30 less than 86?
What is 56.
100
Definition of addition
What is the process of combining two or more numbers to find their total.
200
What is the sum of the number sentence?
47+19=
What is 66
200
50-7=
What is 43.
200
Alex's grandmother gave her $75 for her birthday. She spent $58 on a new bike. How much money does she have left?
What is $17
200
Subtraction
The process of taking one number away from another to find the difference.
300
20+5+2=
What is 27.
300
70-3-1=
What is 66
300
Ariel had 283 marbles. She gave some away to her friends and has 133 marbles left. By how many did her number of marbles get smaller?
What is 150 marbles.
300
Sum
What is the result of adding two or more numbers together?
400
100+12+5=
What is 117
400
150-10-2
What is 148.
400
Carlos had 50¢. After he bought one of the items from the party store, he had 15¢ left. Which item did he buy?
What is the mask?
400
Difference
What is the result of subtracting one number from another?
500
150+20+9=
What is 179
500
200-12-5
What is 183
500
Morrisville Elementary School has 4 third-grade classes. One class has 21 students, one has 28 students, one has 19 students, and one has 22 students. How many third graders are there in all?
What is 90 students in all.
500
Total
What is the overall amount or result when numbers are added together?