Fact Family
What are the four equations for the fact family of 3,6, and 18?
3 x 6 = 18
6 x 3 =18
18 ÷ 3 = 6
18 ÷ 6 = 3
Sara wrote three equations.
45 = ? × 5
63 ÷ 7 = ?
? × ? = 81
What number will make all of Sara's equations true?
? = 9
3 friends equally share 21 starburst. How many starburst does each friend get?
21 ÷ 3 = 7
Each friend will get 7 starburst.
Melissa is trying to find 5 ÷ 0. He says the answer is 5 because 5 × 0 = 5. Is Melissa right?
No, she is not correct. 5 x 0 = 0. So 5 ÷ 0 = 0.
What are the four equations for the fact family of 5,6,30?
5 x 6 = 30
6 x 5 = 30
30 ÷ 5 = 6
30 ÷ 6 = 5
Natalie wrote three equations.
28 = ? × 4
56 ÷ 8 = ?
? × ? = 49
What number will make all of Natalie's equations true? Enter your answer in the box.
? = 7
Eight friends equally share 32 donuts. How many donuts does each friend get?
32 ÷ 8 = 4
8 x 4 = 32
Each friend will get 4 donuts/
Two friends solve 6 ÷ 6. Makayla says 6÷6= 1 and Sara says 6÷6 = 0. Who is correct? How do you know?
Makayla is correct because 6 x 1 = 6
What are the four equations for the fact family of 1,7, and 7?
1 x 7 = 7
7 x 1 = 7
7 ÷ 1 = 7
7 ÷ 7 = 1
Josiah wrote three equations.
32 = ? × 4
40 ÷ 5 = ?
? × ? = 64
What number will make all of Josiah's equations true? Enter your answer in the box.
? = 8
Jesse and Zyaire are sharing a bowl of skittles. They divide the skittles into 2 equal groups.
There are no skittles left in the bowl. Which number could be the number of skittles in the bowl originally?
a. 19
b. 15
c. 27
d. 18
d. 18
18 is an even number. 18 ÷ 2 = 9
There is none left over in the bowl.
Which numbers can be divide by 2 with none left over?
a. 35
b. 46
c. 72
d. 63
a. 46, c. 72, and e. 88
What are the four equations for the fact family of 1,4, and 4?
1 x 4 = 4
4 x 1 = 4
4 ÷ 1 = 4
4 ÷ 4= 1
Which number will make both equations true?
6 x ? = 48
48 ÷ 6 = ?
? = 8
Jaeda wrote five numbers. Which of Jaeda's numbers can be divided into 7 equal groups with 0 left over?
Choose all that apply.
a. 42
b. 19
c. 28
d. 27
e. 14
a. 42 ÷ 7 = 6
c. 28 ÷ 7 = 4
e. 14 ÷ 7 = 2
There are 0 left over.
Jessica divided her stickers into 2 equal groups. There was 0 stickers left over.
Jessica said she has an even number of cards. Sara said that Jessica has an odd number of stickers.
Who is right? How do you know?
Jessica is correct. She has an even number of cards because there is none leftover when you put them into 2 equal groups.
What are the four equations for the fact family of 1,5, and 5?
1 x 5 = 5
5 x 1 = 5
5 ÷ 1 = 5
5 ÷ 5= 1
Jesse wrote three equations.
50 = ? × 10
45 ÷ 9 = ?
? × ? = 25
What number will make all of Jesse's equations true?
? = 5
Six friends equally share 36 cookies. How many cookies does each friend get?
36 ÷ 6 = 6
6 x 6 = 36
Each friend gets 6 cookies.
Ricky divided his cards into 2 equal groups. There was 1 card left over.
Ricky said he has an even number of cards. Jose said that Ricky has an odd number of cards.
Who is right? How do you know?
Jose is right. Ricky has an odd number of cards because there is one card leftover. If it was even there would be none left over.