Operations
Mr. King had 18 students in his Zoom class. 4 of them went into a breakout room. How many students are left?
Should we use addition, subtraction, multiplication, or division to solve?
Subtraction
4 x 3
12
12 divided by 4
3
Each fact family has four facts (equations). What are the missing facts in this fact family?
10 x 2 = 20
2 x 10 = 20
20 -: 10 = 2
20 -: 2 = 10
I have to mail 8 letters and need to put 2 stamps on each letter. How many stamps do I need?
16
Mayson had 3 boxes of crayons. In each box, there were 10 crayons, with colors of the rainbow. How many crayons did he have altogether?
Should we use addition, subtraction, multiplication, or division to solve?
Multiplication
6 x 7
42
24 divided by 3
8
What are the missing facts in this fact family?
12 -: 4 = 3
3 x 4 = 12
4 x 3 = 12
12 -: 3 = 4
My mom puts 4 pieces of tape on each gift. If she wraps 7 gifts how many pieces of tape does she need?
28
Milan made 20 cupcakes on Thursday for Mr. Lenski's birthday. Nasir made 30 cupcakes too. How many cupcakes did they make altogether?
Should we use addition, subtraction, multiplication, or division to solve?
Addition
8 x 7
56
54 divided by 6
9
There are four facts in a fact family. What are the missing facts in this fact family?
6 x 4 = 24
24 -: 6 = 4
4 x 6 = 24
24 -: 4 = 6
Jose spends $12 on snacks at the movies. He buys 3 snacks. How much did each snack cost?
$4
Nyla spent 35 hours doing her chores in one week. Since there are 7 days in a week, how many hours did she do each day?
Should we use addition, subtraction, multiplication, or division to solve?
Division
11 x 11
121
48 divided by 8
6
There are four facts for every fact family. What are the missing facts in this fact family?
8 x 5 = 40
40 -: 8 = 5
5 x 8= 40
40 -: 5 = 8
I want to share the 36 cookies I baked with 4 families. How many cookies can I give each family?
9
There were 20 jolly ranchers to give out at the end of the day. Only 10 kids earned them. How many jolly ranchers does each kid get?
Should we use addition, subtraction, multiplication, or division to solve?
Division
12 x 9
108
121 divided by 11
12
There are four facts for every fact family. What are the missing facts in this fact family?
48 -: 6 = 8
48 -: 8 = 6
6 x 8= 48
8 x 6= 48
Maria got 21 decorations and puts 7 on each tree. How many trees can she decorate?
3