1) 9 x 11 = ? a) b) c) d) 2) Which number sentence is in the same fact family as 9 x 7 = 63? a) 56 ➗ 7 = 6 b) 56 ➗ 8 = 9 c) 63 ➗ 7 = 9 d) 9 x 5 = 45 3) 9 x 2 = ? a) b) c) d) 4) 11 x 11 = ? a) b) c) d) 5) 9 x 10 = ? a) b) c) d) 6) Which number sentence is in the same fact family as 9 x 3 = 27 a) 27 ➗ 3 = 9 b) 24 ➗ 2 = 12 c) 12 x 2 = 24 d) 24 ➗ 8 = 4 7) 9 x 8 = ? a) b) c) d) 8) 12 x 9 = a) b) c) d) 9) 9 x 0 = ? a) b) c) d) 10) Which number sentence is in the same fact family as 9 ➗ 9 = 1 ?  a) 1 x 9 = 9 b) 9 x 8 = 72 c) 8 x 6 = 48 d) 48 ➗ 6 = 8 11) Which number sentence is in the same fact family as 9 x 9 = 81? a) 16 ➗ 2 = 9 b) 2 x 8 = 17 c) 16 ➗ 8 = 3 d) 81 ➗ 9 = 9 12) 10 x 10 = ? a) b) c) d)

Multiplication & Fact Families

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？