1. Prerequisite Skills VOCABULARY CHECK ANSWER factors; product ANSWER difference 2. You subtract to find the ? of two numbers. Copy and complete using a review word from the list below. In the multiplication sentence 3 5 = 15, 3 and 5 are called ? and 15 is called the ?. 1. whole number factorsum differenceproductquotient

2. Prerequisite Skills ANSWER quotient ANSWER sum 4. You add to find the ? of two numbers. You divide to find the ? of two numbers. 3. Copy and complete using a review word from the list below. whole number factorsum differenceproductquotient VOCABULARY CHECK

3. Prerequisite Skills Copy and complete the statement. 5. ? + 4 = 12 ANSWER 8 6. 6 – ? = 3 ANSWER 3 7. 7 ? = 35 ANSWER 5 SKILL CHECK

4. Prerequisite Skills Copy and complete the statement. 8. ? 5 = 4 20 ANSWER SKILL CHECK

5. ANSWER 572 ANSWER 17 ANSWER 43 ANSWER 51 Find the sum, difference, product, or quotient. 9. 23 + 28 10.523 + 49 Prerequisite Skills 11. 34 17 12. 201 158 SKILL CHECK

6. ANSWER 2208 ANSWER 41,160 ANSWER 41 ANSWER 38 Prerequisite Skills 190 5 16. Find the sum, difference, product, or quotient. 23 96 13. 392 10514. 328 8 15. SKILL CHECK