Show:
Rounding to the tens
Rounding to the hundreds
Multiplication using a strategy
Addition
Subtraction
100

34

30

100

502

500

100

1x9

Array

9

100

24 + 43

67

100

83-11

72

200

92

90

200

324

300 

*BUSTED YOU LOSE ALL POINTS*

200

7x3

groups

21

200
123 + 56

179

200

93 - 15 

78

300

55

60

300

555

600

300

10x8

Skip counting

80

300

452 + 119

571

*SCORE* 

YOUR TEAM GAINS 350 POINTS

300

134 - 97

37

400

158

160

*FALLEN MEMBER* 

YOUR TEAM HAS TO SWITCH ONE TEAM MEMBER

400

714

700

400

6x7 

Array

42

400

793 + 112

905

400

653 - 487

166

500

473

470

500
1390

1400

500

4x9

repeated addition

36

500

856 + 257 

1,113

500

482 - 364

118

*BUSTED*

YOUR TEAM JUST LOST ALL POINTS