1
Match each expression with its answer: 3+9=?, 10+4=?, 6+7=?, 10-8=?, 4+5=? =
2
Match each expression with its answer: 6+7=?, 9+2=?, 7+3=?, 2x7=?, 5-3=? =
3
Match each expression with its answer: 8+5=?, 3x4=?, 4x2=?, 8+6=?, 2-1=? =
4
Match each expression with its answer: 2x2=?, 5x3=?, 5x9=?, 3-3=?, 8x7=? =
5
Match each expression with its answer: 6-5=?, 3+10=?, 6+8=?, 10-10=?, 3-1=? =
6
Match each expression with its answer: 5x3=?, 4x6=?, 1+1=?, 10-2=?, 8x8=? =
7
Match each expression with its answer: 6+6=?, 7x9=?, 6x3=?, 9-7=?, 5x7=? =
8
Match each expression with its answer: 3-1=?, 2x2=?, 10-1=?, 4x3=?, 2x3=? =