Equations
7 + ? = 15
8
25 - 18
7
Ashley found 17 crayons. She lost 3 and gave 7 to Aliah. How many crayons does Ashley have left?
7
10 + ? = 26
16
26 - 9
17
I bought 20 pencils over the weekend. Mr. Mendoza bought 23 pencils. How many pencils do we have altogether?
43
? - 3 = 21
24
35-19
16
Sebastian C read 42 pages on Friday and 30 pages on Saturday. He wants to read a total of 125 pages by Sunday. How many pages does Sebastian need to read on Sunday to reach his goal?
53
? - 5 = 32
37
87- 18
69
Karidad saved $32 during June, $23 during July, and $27 in August. She spent $15 on a toy. How much money does Karidad have now?
67
? - 3 = 7 + ? = 18
? = 10
? = 11
103 - 19
84
I am planning my daughter's first birthday party. I bought 2 packs of plates that each bring 15. I also bought 3 packs of invitations. Each pack brings 8 invitations. How many plates and invitations do I have altogether?
Plates: 15 + 15 = 30
Invitations: 8 + 8 + 8 = 24
30 + 24 = 54