1
Match each expression with its answer: 8x9=?, 2x2=?, 1+4=?, 2x4=?, 2-2=? =
2
Match each expression with its answer: 9x9=?, 3+8=?, 1+3=?, 5-4=?, 7-1=? =
3
Match each expression with its answer: 3-2=?, 1+3=?, 1+10=?, 2x7=?, 9-3=? =
4
Match each expression with its answer: 6-6=?, 10+10=?, 5-4=?, 6+10=?, 9+9=? =
5
Match each expression with its answer: 7x2=?, 4-4=?, 3x7=?, 2+2=?, 4-3=? =
6
Match each expression with its answer: 8+7=?, 8-4=?, 9x5=?, 9x2=?, 3+7=? =
7
Match each expression with its answer: 6+8=?, 4+7=?, 10-7=?, 8x6=?, 10+10=? =
8
Match each expression with its answer: 8+1=?, 9+1=?, 5-4=?, 5x9=?, 5-2=? =