09.28.23 Addition and Subtraction

Mrs. Smith had 12 donuts. She bought 25 more. How many does she have now?

• 12 + 25 = w
• w + 12 = 25
• 25 - 12 = w

What is the value of each math heart?

• 8
• 10
• 2
• 18

Dylan has 12 blocks. He gives 6 blocks to his friend. How many blocks does Dylan have left?

• 4 blocks
• 6 blocks
• 7 blocks
• 3 blocks

There are 8 kids playing in the pool and 6 more jump in. How many kids are in the pool now? Which expression is correct?

• 8 - 6 = w
• 8 + 2 = 6
• 8 + 6 = w
• w + 8 = 6

Choose the expression that best fits. Joshua has 10 cupcakes. He gives 7 cupcakes to his friends. How many cupcakes does Joshua have now?

• 10 + 7 = w
• 17 + 10 = w
• 10 - 7 = w
• 3 + 10 = w

Solve for the value of "c" in this equation: c - 8 = 42

• 34
• 8
• 42
• 50

Which is an example of an equation?

• v + 5 = 10
• 15/n+3
• 12 - n x 4

There were some oranges on a tree. 7 oranges fell off the tree. Now there are 14 oranges on the tree. How many oranges were there to start?

• 14 oranges
• 7 oranges
• 21 oranges
• 18 oranges

Justin has 14 stickers. If he wants to divide them evenly into two groups, how many stickers will each group get?

• 6 stickers
• 5 stickers
• 7 stickers
• 8 stickers

Choose the correct expression. There were 24 flags for flag football. 12 of the flags are yellow. The rest are red. How many red flags are there?

• 24 + 12 = w
• 24 - 12 = w
• 12 + 12 = w
• 12 x 2 = w