Number Sense

Multiplication

100

19x7

133

200

11x45

495

300

What is the volume of a rectangular box that is 2.25-ft by 4-ft by 12-ft?

108

400

32x12-12x28

48

500

625x120

75,000

Division

100

510/5

102

200

360/4

90

300

825/25

33

400

What is the remainder for 70226 ÷ 9?

8

500

10/0.5+30/2

35

Addition/Subtraction

100

13 + 51

64

200

28+86

114

300

9 + 12 + 15

36

400

2023+59

2082

500

13 + 17 + 21 + 25 - 54 + 56 - 45

33

Fractions

100

17/24 – 5/24

1/2

200

48 ÷ 3/8

128

300

4 1/2 x 2 1/2  

11 1/4

400

Which is larger: 0.66 or 2/3 ?

2/3

500

11/24 + 7/24 –3/24

5/8

Misc

100

Which digit is in the ten-thousandths place in 49317.20568?

6

200

83670.2874 rounded to the tenths place is ____________________________________decimal

83670.3

300

The sum of the two largest primes less than 40 is ___?

68

400

If four times a whole number, added to six, is thirty-eight, what is the number?

8

500

21² – 29²

-400