SMART MATHEMATICIAN

Solve by adding or subtracting:

3 + 9=

• 11

• 12

• 13

Solve the problem:

Andrea has 2 cats and German has 3 cats. How many cats in all?

• 6 cats

• 5 cats

• 4 cats

Solve by adding or subtracting:

85+16=

• 101

• 250

• 100

Solve the word problem:

I saw 7 butterflies, 5 butterflies fly away, how many butterflies are left?

• 3

• 2

• 5

Solve by adding or subtracting:

13 - 4 + 15=

• 23

• 25

• 24

Solve the word problem:

Alexis has a garden in which are 3 mango trees, 2 papaya trees, and 4 avocado trees. How may trees are in his garden?

• 10

• 3

• 9

Solve by adding or subtracting:

68 - 8=

• 60

• 50

• 70

Solve the word problem:

If Issac watches TV 1 hour a day, how many hours does he watch in a week?

• 7

• 31

• 28

Solve by adding or subtracting:

10 + 10=

• 10

• 30

• 20

Solve the word problem:

I had 9 bananas, then I ate 6 bananas, how many bananas are left?

• 3

• 2

• 6