Add it
Zero
Subtract it
Measure it
Word up!
100

56+12=

68

100

52x10=

520

100

79-7=

72

100

How many degrees is a RIGHT triangle?

90°

100

A pencil costs $1.00. How much do three pencils cost?

$3.00

200

133+92=

225

200

75x100=

7500

200

267-14=

253

200

What is the equation to find AREA?

base x height

200

A puzzle had 50 pieces. How many pieces is in 2 puzzles?

100 pieces

300

1467+235

1702

300

89x1000=

89000

300

1244-353=

891

300

A square has a base of 9 ft and a height of 2 ft. What is the AREA?

18 ft

300

George saw 12 frogs in the morning and 7 frogs in the afternoon. How many frogs did he see In total?

19

400

39956+233=

40189

400

640x100=

64000

400

9455-352=

9103

400

How do you find the PERIMETER of a rectangle?

Add up all sides

400

A car travels at 40 miles per hour for 2 miles. How far has it travelled?

80 miles

500

32765+26752=

59517

500

200x4000=

800000

500

64325-4526=

59799

500

A rectangle has the measurements of 6 ft, 6 ft, 4 ft, and 4 ft. What is the PERIMETER?

20 ft

500

Nora has $50. She bought 5 beach towels that cost $8 each. How much money does she have left?

$10