1
Match each expression with its answer: 4x5=?, 5-5=?, 3+1=?, 10+3=?, 10+7=? =
2
Match each expression with its answer: 7+5=?, 3+10=?, 4-2=?, 4-4=?, 2x7=? =
3
Match each expression with its answer: 7-3=?, 3-2=?, 2x8=?, 9+6=?, 10+8=? =
4
Match each expression with its answer: 10+7=?, 2x2=?, 4-3=?, 6+7=?, 2+9=? =
5
Match each expression with its answer: 10-6=?, 3-2=?, 6-1=?, 9-9=?, 5x9=? =
6
Match each expression with its answer: 8+1=?, 2+1=?, 5x3=?, 3x9=?, 6+1=? =
7
Match each expression with its answer: 2x9=?, 7+5=?, 3x9=?, 4-4=?, 7x4=? =
8
Match each expression with its answer: 9+9=?, 9x5=?, 4-3=?, 7x3=?, 4+7=? =