BLASTROOM

Answer to place stones and capture territory.

Zombie Escape

Avalanche

Outrun the snow together.

Maze Blast

Earn blasts, then hunt the other team.

Cave Climb

Answer to earn energy, then climb.

Blast Out

The class blasts through walls together.

🔨📦

Mystery Auction

Bid on mystery lots. Most money wins.

✈️🧳

Tour Guide

Sell tours. Nice, standard, or a total scam.

Food Truck Rush

Answer, restock, and serve the rush.

Tug of War

More correct answers pulls the rope your way.

Bug Blast

Alien Blast

Answer, then shoot down the alien wave.

Glacier Rush

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Answer, then tap to leap the frozen ridge.

BlastRace

BlastQuiz

Board Games: Teacher-led, projected to the class

BlastBoard

1Blank5 points15s

8 + (-9) = ….

2Blank5 points15s

5 + (-9) = ….

3Blank5 points15s

2 + (-9) = ….

4Blank5 points15s

-2 + (-9) = ….

5Blank5 points15s

-5 + (-9) = ….

6Blank5 points15s

-8 + (-9) = ….

7Blank5 points15s

8 + (-8) = ….

8Blank5 points15s

5 + (-8) = ….

9Blank5 points15s

2 + (-8) = ….

10Blank5 points15s

-2 + (-8) = ….

11Blank5 points15s

-5 + (-8) = ….

12Blank5 points15s

-8 + (-8) = ….

13Blank5 points15s

8 + (-7) = ….

14Blank5 points15s

5 + (-7) = ….

15Blank5 points15s

2 + (-7) = ….

16Blank5 points15s

-2 + (-7) = ….

17Blank5 points15s

-5 + (-7) = ….

18Blank5 points15s

-8 + (-7) = ….

19Blank5 points15s

8 + (-6) = ….

20Blank5 points15s

5 + (-6) = ….

21Blank5 points15s

2 + (-6) = ….

22Blank5 points15s

-2 + (-6) = ….

23Blank5 points15s

-5 + (-6) = ….

24Blank5 points15s

-8 + (-6) = ….

25Blank5 points15s

8 + (-5) = ….

26Blank5 points15s

5 + (-5) = ….

27Blank5 points15s

2 + (-5) = ….

28Blank5 points15s

-2 + (-5) = ….

29Blank5 points15s

-5 + (-5) = ….

30Blank5 points15s

-8 + (-5) = ….

31Blank5 points15s

8 + (-4) = ….

32Blank5 points15s

5 + (-4) = ….

33Blank5 points15s

2 + (-4) = ….

34Blank5 points15s

-2 + (-4) = ….

35Blank5 points15s

-5 + (-4) = ….

36Blank5 points15s

-8 + (-4) = ….

37Blank5 points15s

8 + (-3) = ….

38Blank5 points15s

5 + (-3) = ….

39Blank5 points15s

2 + (-3) = ….

40Blank5 points15s

-2 + (-3) = ….

41Blank5 points15s

-5 + (-3) = ….

42Blank5 points15s

-8 + (-3) = ….

43Blank5 points15s

8 + (-2) = ….

44Blank5 points15s

5 + (-2) = ….

45Blank5 points15s

2 + (-2) = ….

46Blank5 points15s

-2 + (-2) = ….

47Blank5 points15s

-5 + (-2) = ….

48Blank5 points15s

-8 + (-2) = ….

49Blank5 points15s

8 + (-1) = ….

50Blank5 points15s

5 + (-1) = ….

51Blank5 points15s

2 + (-1) = ….

52Blank5 points15s

-2 + (-1) = ….

53Blank5 points15s

-5 + (-1) = ….

54Blank5 points15s

-8 + (-1) = ….

55Blank5 points15s

8 - (-9) = ….

56Blank5 points15s

5 - (-9) = ….

57Blank5 points15s

2 - (-9) = ….

58Blank5 points15s

-2 - (-9) = ….

59Blank5 points15s

-5 - (-9) = ….

60Blank5 points15s

-8 - (-9) = ….

61Blank5 points15s

8 - (-8) = ….

62Blank5 points15s

5 - (-8) = ….

63Blank5 points15s

2 - (-8) = ….

64Blank5 points15s

-2 - (-8) = ….

65Blank5 points15s

-5 - (-8) = ….

66Blank5 points15s

-8 - (-8) = ….

67Blank5 points15s

8 - (-7) = ….

68Blank5 points15s

5 - (-7) = ….

69Blank5 points15s

2 - (-7) = ….

70Blank5 points15s

-2 - (-7) = ….

71Blank5 points15s

-5 - (-7) = ….

72Blank5 points15s

-8 - (-7) = ….

73Blank5 points15s

8 - (-6) = ….

74Blank5 points15s

5 - (-6) = ….

75Blank5 points15s

2 - (-6) = ….

76Blank5 points15s

-2 - (-6) = ….

77Blank5 points15s

-5 - (-6) = ….

78Blank5 points15s

-8 - (-6) = ….

79Blank5 points15s

8 - (-5) = ….

80Blank5 points15s

5 - (-5) = ….

81Blank5 points15s

2 - (-5) = ….

82Blank5 points15s

-2 - (-5) = ….

83Blank5 points15s

-5 - (-5) = ….

84Blank5 points15s

-8 - (-5) = ….

85Blank5 points15s

8 - (-4) = ….

86Blank5 points15s

5 - (-4) = ….

87Blank5 points15s

2 - (-4) = ….

88Blank5 points15s

-2 - (-4) = ….

89Blank5 points15s

-5 - (-4) = ….

90Blank5 points15s

-8 - (-4) = ….

91Blank5 points15s

8 - (-3) = ….

92Blank5 points15s

5 - (-3) = ….

93Blank5 points15s

2 - (-3) = ….

94Blank5 points15s

-2 - (-3) = ….

95Blank5 points15s

-5 - (-3) = ….

96Blank5 points15s

-8 - (-3) = ….

97Blank5 points15s

8 - (-2) = ….

98Blank5 points15s

5 - (-2) = ….

99Blank5 points15s

2 - (-2) = ….

100Blank5 points15s

-2 - (-2) = ….

101Blank5 points15s

-5 - (-2) = ….

102Blank5 points15s

-8 - (-2) = ….

103Blank5 points15s

8 - (-1) = ….

104Blank5 points15s

5 - (-1) = ….

105Blank5 points15s

2 - (-1) = ….

106Blank5 points15s

-2 - (-1) = ….

107Blank5 points15s

-5 - (-1) = ….

108Blank5 points15s

-8 - (-1) = ….

109Blank5 points15s

-8 - 9 = ….

110Blank5 points15s

-5 - 9 = ….

111Blank5 points15s

-2 - 9 = ….

112Blank5 points15s

2 - 9 = ….

113Blank5 points15s

5 - 9 = ….

114Blank5 points15s

8 - 9 = ….

115Blank5 points15s

-8 - 8 = ….

116Blank5 points15s

-5 - 8 = ….

117Blank5 points15s

-2 - 8 = ….

118Blank5 points15s

2 - 8 = ….

119Blank5 points15s

5 - 8 = ….

120Blank5 points15s

8 - 8 = ….

121Blank5 points15s

-8 - 7 = ….

122Blank5 points15s

-5 - 7 = ….

123Blank5 points15s

-2 - 7 = ….

124Blank5 points15s

2 - 7 = ….

125Blank5 points15s

5 - 7 = ….

126Blank5 points15s

8 - 7 = ….

127Blank5 points15s

-8 - 6 = ….

128Blank5 points15s

-5 - 6 = ….

129Blank5 points15s

-2 - 6 = ….

130Blank5 points15s

2 - 6 = ….

131Blank5 points15s

5 - 6 = ….

132Blank5 points15s

8 - 6 = ….

133Blank5 points15s

-8 - 5 = ….

134Blank5 points15s

-5 - 5 = ….

135Blank5 points15s

-2 - 5 = ….

136Blank5 points15s

2 - 5 = ….

137Blank5 points15s

5 - 5 = ….

138Blank5 points15s

8 - 5 = ….

139Blank5 points15s

-8 - 4 = ….

140Blank5 points15s

-5 - 4 = ….

141Blank5 points15s

-2 - 4 = ….

142Blank5 points15s

2 - 4 = ….

143Blank5 points15s

5 - 4 = ….

144Blank5 points15s

8 - 4 = ….

145Blank5 points15s

-8 - 3 = ….

146Blank5 points15s

-5 - 3 = ….

147Blank5 points15s

-2 - 3 = ….

148Blank5 points15s

2 - 3 = ….

149Blank5 points15s

5 - 3 = ….

150Blank5 points15s

8 - 3 = ….

151Blank5 points15s

-8 - 2 = ….

152Blank5 points15s

-5 - 2 = ….

153Blank5 points15s

-2 - 2 = ….

154Blank5 points15s

2 - 2 = ….

155Blank5 points15s

5 - 2 = ….

156Blank5 points15s

8 - 2 = ….

157Blank5 points15s

-8 - 1 = ….

158Blank5 points15s

-5 - 1 = ….

159Blank5 points15s

-2 - 1 = ….

160Blank5 points15s

2 - 1 = ….

161Blank5 points15s

5 - 1 = ….

162Blank5 points15s

8 - 1 = ….

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Penjumlahan dan Pengurangan Bilangan Bulat Negatif 2

by Robin Yulio

Penjumlahan dan Pengurangan Bilangan Bulat Negatif

MathGrade 9

162 questions

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Ways to Play

One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?

Device Games: Students play on their phones

Blast Go

Answer to place stones and capture territory.

Zombie Escape

Avalanche

Outrun the snow together.

Maze Blast

Earn blasts, then hunt the other team.

Cave Climb

Answer to earn energy, then climb.

Blast Out

The class blasts through walls together.

🔨📦

Mystery Auction

Bid on mystery lots. Most money wins.

✈️🧳

Tour Guide

Sell tours. Nice, standard, or a total scam.

Food Truck Rush

Answer, restock, and serve the rush.

Tug of War

More correct answers pulls the rope your way.

Bug Blast

Alien Blast

Answer, then shoot down the alien wave.

Glacier Rush