Zachary's 3rd grade Math Units 1-3

Multiplacation and Subtraction

100

What is 8x3

24

200

What is 14x4

56

300

What is 333-111

222

400

What is 23x5

115

500

What is 34x6

204

Area and Perimeter

100

What is the area of a 6 by 7 square units

42 square units

200

What is the area and the perimeter of a 12 by 4 rectangular shape

48 and 32

300

What is the perimeter for a 15 by 3 square unit

36 square units

400

What is the area of a 15 by 8 square units

120 square units

500

What is the area of a 14 by 14 square units

196 square units

Addition

100

What is 4+10

14

200

What is 16+23

39

500

What is 1,789+1,211

3,000

Rounding

100

What is 57 rounded to the nearest 10?

60

Angles

100

How many degrees is a right angle

90 degrees