Mental Math
Word Problems
Place Value
Time
Money
100
65 + 25 =
What is 90
100

Jayden had 87 carrots picked from his garden. While walking up a hill, he wiped out. When he got back to his house, he noticed he only had 36 carrots. How many did he 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
4quarters; 5 dimes; 3 nickels; 2 pennies How much is this?
What is $1.67
200

46 + 32 + 23 =

What is 101?

200

Ziyaire had 78 red jelly beans. Djenab had 43 green jelly beans, and Mikhail had 65 red jelly beans. How many red 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

Sekou walked to the fish farm at 7:15. It took him 63 minutes to get there. What time did he arrive?

What is 8:18

200

How much money is this? 2 quarters, 8 dimes, 5 nickels, 5 pennies

What is $1.60?

300
11 + 56 + 33 =
What is 100
300

Jordan baked muffins with Gabe. Jordan made 3 pans with 7 muffins in each pan. Gabe 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

Phil 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

David bought 5 water bottles for $2 each. He bought 4 erasers for $.70 each. If he paid with a 20 dollar bill what would be his change?

What is $7.20

400

56 + 32 + 45 + 21 =

What is 154?

400

Paige brought frosted cookies for the class to share on Valentines Day. If she brought 36 cookies, how many would each friend get?

What is 2 cookies

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

Harper is leaving for vacation on Feb. 24. She will be gone for 6 days. On what day will she be back?

What is March 2

400

Joey had an allowance of $20 this week. He bought 3 books that each cost $1.50. Then he bought a note book for $.80 and some pop for $6.00. How much of his allowance does he have left?

What is $8.70

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

William wanted to get a football for $3.95, a baseball for $2.23, and a basketball decal for $.75. What is the smallest possible bill he could pay with to cover the total cost.

What is a ten dollar bill

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

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

What is 6:07pm?

500

Abraham owed his brother $4 and his sister $6. Name two different money combinations he could use to pay back his siblings.

What is answers will vary