Mathy
Mathematicians
2nd grade
Math
3rd grade math
MATHS
Numbers and Operations
100

How many minutes are in an  hour and a half?

90

100

Erin has 17 more books than Isabella. 

Erin has 44 books. How many books does Isabella have?

27 books

100

What is the value of the italicized digit?

54

50

100

161 - 59

102

100

10 times 10

100

100

What is 85 more than a 54?

139

200

Which is longer an inch or a foot? 

A foot 


200

The second grade has 19 more students than the first grade. The second grade has 68 students. How many students does the first grade have?

49 students

200

How many months are in 3 years?

36

200

432 - 168

264

200

312+185

497

200

What is 10 less than 163?

153

300

Complete the blank: 12, 14, 16, 19, 21,23, ___

25
300

There are 11 more adults than children at a craft fair. There are 54 adults at the craft fair. How many children are at the craft fair?

43 Children

300

How many days are in a week?

7
300

What is half of 120

60

300

What place value is the 7 in 1,271

tens

300

What is 150 more than 92?

242

400

820+127

947

400

Caleb is 17 years old. His sister is 12 years younger. How old is Caleb's sister?

5 years old

400

What is the value of the italicized digit?

2,347

300

400

Elenore bought 6 books. Each book costs $3.00. She also bought a pencil case for $12.00. The sales tax was $1.27. How much did she spend altogether?

$31.27

400

Write this number in expanded form:

421

400 + 20 + 1

400

What is 100 less than 987?

887

500

If I had 5 quarters and two pennies and 5 nickles, how much money would I have?

$1.52 cents

500

Dylan and his friends had some blueberries. They ate 39 blueberries. They have 21 blueberries left. How many blueberries did Dylan and his friends have at first?

60 blueberries

500

25, 30, 35, ____, 45, 50

40

500

Charles has 3 quarters, 1 nickel, 3 dimes, and 4 pennies. How much money does Charles have?

$1.14

500

What is the worth of a dime, nickel, quarter, and penny?

Dime - $0.10

Nickel - $0.05

Quarter - $0.25

Penny - $0.01

500

19-8= ? can be rewritten using fact families in which other ways?

Also... what is the mystery number??

19-11 =8

8+11= 19

11+8=9