1
Match each expression with its answer: 2-2=?, 2-1=?, 3+8=?, 8x5=?, 5+2=? =
2
Match each expression with its answer: 4-2=?, 3x5=?, 2-2=?, 1+7=?, 2x3=? =
3
Match each expression with its answer: 3+9=?, 9-5=?, 5-4=?, 2-2=?, 9x3=? =
4
Match each expression with its answer: 8+3=?, 9-4=?, 7x7=?, 8-5=?, 3+7=? =
5
Match each expression with its answer: 2x4=?, 6+4=?, 3+9=?, 4+3=?, 7x7=? =
6
Match each expression with its answer: 5x8=?, 4+2=?, 4+8=?, 7+7=?, 8-5=? =
7
Match each expression with its answer: 7+1=?, 7x8=?, 7x2=?, 2+9=?, 3x2=? =
8
Match each expression with its answer: 2x8=?, 8x7=?, 2-1=?, 10-6=?, 3-3=? =