Across
- 1. The ______ of fifteen and fifteen is thirty.
- 3. Eleven take away three is ______ .
- 5. Nine take away seven is ______ .
- 7. Adding numbers together is called ______ .
- 9. Thirty minus ten is ______ .
- 11. Two plus three equals ______ .
- 12. Four ______ four makes eight.
- 13. Subtracting numbers is called ______ .
Down
- 2. Five and four ______ nine.
- 4. The sum of 25 and 75 is one ______ .
- 5. Two more than eleven is ______ .
- 6. One less than fifteen is ______ .
- 7. Nine take ______ two is seven.
- 8. Ten ______ four is six.
- 10. Fifty and fifty ______ 100.
- 14. If you ______ three to seventeen you get twenty.