Addition
What is 345 + 267?
612
What is 856 - 329?
527
What is 4 × 9?
36
What is 15 ÷ 3?
5
I am an odd number. Take away one letter and I become even. What number am I? (Hint: Think of the word)
seven
What is 4,589 + 2,376?
6,965
What is 5,432 - 1,876?
3,556
What is 6 × 7?
42
What is 24 ÷ 4?
6
I am a number. I am greater than 50 but less than 60. My ones digit is the sum of seven and one. What number am I?
58
What is 12,456 + 8,789?
21,245
What is 14,000 - 6,847?
44,322
What is 8 × 7?
56
What is 81 ÷ 3?
27
What number comes next in this pattern? 2, 6, 12, 20, 30, __
42
What is 56,789 + 43,211?
100,000
What is 90,000 - 45,678?
44,322
What is 12 × 7?
84
What is 120 ÷ 10?
12
A grandfather, two fathers, and two sons went to the movies. Each bought one ticket. How many tickets did they buy in total?
3 tickets
A school has 2,847 students in the morning and 1,695 students in the afternoon. How many students attend the school in total?
4,542 students
A library has 8,500 books. If 3,675 books are checked out, how many books remain on the shelves?
4,825 books
What is 36 × 6?
216
What is 144 ÷ 12?
I am thinking of a number. If you add 5 to me, then multiply by 3, you get 51. What number am I?
21 (Work backwards: 51 ÷ 3 = 17, 17 - 5 = 12)