1. DAILY MATH REVIEW BASE TEN 3

2. Week 1

3. MONDAY Fill in the missing numbers. 1 4 6 3 7 4 2 2 5 + + +. 1 5 9 5 8 4 3 7 6

4. TUESDAY Lead the car home. Skip-count by 5s, starting with 450. X out the spaces as you go. How is skip-counting by 5s with three-digit numbers the same as skip-counting with two-digit numbers? __________ ____________________________________________________ 450455456475480485 440460465470482495

5. WEDNESDAY 6 3 7 + 1 0 0 = _______ 1 1 4 + 1 0 0 = _______ 7 3 8 - 1 0 0 = _______ 9 2 4 - 1 0 0 = _______ 1 0 0 + 2 0 5 = _______ 3 5 3 - 1 0 0 = _______

6. THURSDAY Use a number line to help you solve each problem. 1. 1 2 6 + 3 0 5 = _________ 2. 3 0 7 + 2 1 6 = _________ 3. 4 1 5 - 2 0 7 = _________

7. FRIDAY Kaitlyn wants to collect 200 water bottles for recycling. So far, she has 174 bottles. How many more bottles does she need ? Answer: _______ Explain: __________________________

8. Week 2

9. MONDAY Fill in the missing numbers. 8 3 4 7 9 6 9 8 8 - - -. 8 0 3 6 2 4 5 3 2

10. TUESDAY Count backward by 5s. 1. 550, 545, 540, _____, _____, _____, _____, _____ 2. 720, 715, _____, _____, _____, _____, _____ 3. 910, 905, _____, _____, _____, _____, _____ Count backward by 10s. 4. 881, 871, _____, _____, _____, _____, _____, _____ 5. 424, 414, _____, _____, _____, _____, _____, _____ 6. 264, 254, _____, _____, _____, _____, _____, _____

11. WEDNESDAY Use the digits on the stars to make three-digit numbers. 1.Write the smallest number. _____ 2.Write the largest number. ______ 3.Write the largest number you can make with the 8 in the ones place. ______ 8 9 6

12. THURSDAY When you add or subtract 10, will the hundreds and ones digits in the three-digit number always stay the same ? Explain your answer. __________________________________________________ 2 4 5 + 1 0 9 7 2 - 1 0 3 1 9 + 1 0 6 4 1 - 1 0 7 9 9 + 1 0 5 0 8 - 1 0 4 9 1 + 1 0 8 0 7 - 1 0

13. FRIDAY Tabitha solved the problem 89 – 25 by thinking, “I know that adding 4 to 5 gives me 9. I also know that I need to add 60 to 20 to get to 80. So the answer is 64.” Is her strategy correct? Answer: _______ Explain: ___________________________________________