Number Sense
211-121=
90
4.1+ 4.2 + 4.7=
13
1216: 4=
304
19x21=
399
2x2x5x5x2=
200
How many odd numbers are there between 42-80?
19
Round to the nearest ten. 27.65?
30
What is the largest integer less than 134?
133
3(4+6+7)=
51
How many days are in a leap year?
366
How many prime numbers are there between 10-20?
4
12.5x 7x4=
350
What is the average of the set ( 26, 73, 64, 27, 15, 35)?
40
2^6
64
What is the remainder of 336 divided by 9?
3
18x17+34=
340
Which is greater 1.15 or
7/6?
7/6
Maya writes down all the whole numbers from 1-215. How many times does she need to write the digit 7?
41
3 quarters, 2 dimes, and 5 nickels are ?
1.20
999x6=
5994
7731 : 56 Estimate
(132-144)
What is the greatest possible difference that can be made by subtracting one of the numbers below from another?
0.23, 3.54, 1.0065, 0.32, 0.078, 13.1, 12.85
13.1- 0.078=13.022
Find a number of ways to arrange the letters of MATH?
24 ways
4!=4x3x2x1
-2x11+3=
-19
846: 18=
47