Addition
Pattern
Place Value
Skip Counting
Subtraction
100
100 + 100

200

100

What is the core?

1, 2, 3, 1, 2, 3, 1, 2, 3

1, 2, 3

100

What is the value of 4 in 946?

40

100

Skip count by 2's from 60 to 80

60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80

100

18 - 12

6

200

250 + 250

500

200

What would come next?

Snap, clap, stomp stomp, snap, clap, stomp...

stomp

200

How many groups of ten are in the number 161?

6 groups of ten

200

Skip count by 100's from 150 to 650

150, 250, 350, 450, 550, 650

200

59 - 35

24

300

132 + 116

248

300

What is this pattern adding each time?

33, 43, 53, 63, 73

By 10's

300

What number would 8 rods and 4 units make?

84

300

Skip count by 25's from 25 to 200.

25, 50, 75, 100, 125, 150, 175, 200

300

168 - 70

98

400

363 + 235

598

400

What would come next?

Dog, dog, chicken, cat, dog, dog

chicken

400

How many groups of 100 are in the number 519?

5 groups of 100

400

Count backwards from 345 to 285 by 10's 

345, 335, 325, 315, 305, 295, 285

400

473 - 242

231

500

533 + 219

752

500

What is this pattern going up by? 

122, 133, 144, 155, 166

by 11

500

What number would 7 flats, 2 rods, and 6 units make?

726

500

Count backwards by 2's from 49 to 31

49, 47, 45, 43, 41, 39, 37, 35, 33, 31

500

1000 - 375

625

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