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