Mental Math
Battle of the Operations
Place Value
Time
Addition/Subtraction
100
65 + 25 =
What is 90
100

Mallory had 87 carrots picked from her garden. While walking up a hill, she fell down. When she got back to her house, she noticed she only had 36 carrots. How many did she lose?

What is 51 carrots

100
What number is in the thousands place? 56,789
What is 6
100
What time is this: minute hand at the 9, hour hand between the 6 and 7
What is 6:45
100

38-15 = N

What is 23

200
46 + 32 + 23 =
What is 71
200

Caroline had 78 red jelly beans. Jayden had 43 green jelly beans, and Grayson had 65 red jelly beans. How many jelly beans were there all together?

What is 143 red jelly beans

200
What is the value of the 5 in the tens place? 543,154
What is 50
200

Caroline walked to the fish farm at 7:15. It took her 63 minutes to get there. What time did she arrive?

What is 8:18

200

349 - 125 = N

What is 224

300
11 + 56 + 33 =
What is 100
300

Chance baked muffins with Mrs. Slitt. Chance made 3 pans with 7 muffins in each pan. Mrs. Slitt made 5 pans with 4 muffins in each. How many muffins were made all together?

What is 41 muffins.

300

102,345 What is the value of the 1?

What is 100,000

300

Jayden likes to play video games after school. He is allowed 30 minutes to play. If he was done playing at 5:27 last night, what time did he start?

What is 4:57pm

300

637 + 48 = N

What is 685

400
56 + 32 + 45 + 21 =
What is 144
400

Grayson brought frosted cookies for the class of 9 students to share on Valentines Day. If she brought 63 cookies, how many would each 3rd grader get?

What is 7 cookies

400
What is the value of the hundred thousands place? 456,789
What is 400,000
400

Mallory went to see a movie with her friend.  The movie ended at 2:15 pm and it lasted 2 hours, 9 minutes. What time did the movie start?

What is 12:06 pm

400

604- 82 = N

What is 522

500
(32 + 43) - (21 + 10)
What is 44
500

Chance went to Play It Again Sports with $50.  He wanted to buy a few items for the summer.  He bought 2 baseballs for $4.00 each, a basketball for $15.00, and 3 pairs of athletic socks for $2.00 each. What is the total amount of change he received?  

What is $21.00

500
What is the value of the ten thousands place? 809,564
What is 0
500

Caroline has gymnastics for 1 hour, 20 minutes of homework, and 37 minutes to do Yoga. If she starts all of this at 4:10pm, what time will she be done?

What is 6:07pm?

500

435 - 147 = N

What is 288