Grade 4 Review

What is Word Form? For example: word form of 11, 420

Write in Word Form 680, 280 102 44,742

Write in Word Form- Answers 680, 280 - six hundred eighty thousand, two hundred eighty 102 – one hundred two 44,742 – forty-four thousand, seven hundred forty-two

What is Expanded Form? For example, what is the expanded form of 518

Write in Expanded Form 721,345 62,119 5,705

Write in Expanded Form – Answers 721,345 – 700,000 + 20,000 + 300 + 40 + 5 62,119 – 60,000 + 2,000 + 100 + 10 + 9 5,705 – 5,000 + 700 + 5

Write in Standard Form 20,000 + 7,000 + 400 + 10 + 8 Six hundred twenty-two Eighteen thousand four

Write in Standard Form – Answers 20,000 + 7,000 + 400 + 10 + 8 27,418 Six hundred twenty-two 622 Eighteen thousand four 18,004

Rounding! How do I round to the nearest 10? 232 797 434

Round to the Nearest 10 65 992 68 1,893

Rounding! How do I round to the nearest 100? 531 788 392 210

Round to the Nearest 100 10,672 13,228 45,671 742

Round to the Nearest 1000 5,321 6,219 4,940 12,093

Place Value What value is the underlined number? 452 14,746 5,662 192,198 347,201

Adding Numbers Add: 42 + 56 + 203 Add: 621 + 564 Add: 43,210 + 5,623

Adding Numbers 52 + 32 = 645 + 999 = 13,452 + 6,209 =

Subtracting Numbers Subtract: 95 – 24 = Subtract: 84 – 26 =

Subtracting Numbers Subtract: 90 – 42 = Subtract: 4500 – 2893 =

Subtracting Numbers 900 – 480= 543 – 297 = 4,529 – 892 =

Word Problems Ms. Susan has 45 pencils, 321 pens, and 9 highlighters. How many writing tools does she have all together?

Word Problems Ms. Susan ran 1,260 meters on Sunday, 3,280 meters on Monday, and 4,500 meters on Tuesday. How many meters did she run in all?

Word Problems Ms. Susan had 44,213 pieces of candy. By the end of the school year, she gave away 28,919 pieces of candy. How many pieces of candy does she have at the end of the school year?

Word Problems Ms. Susan had 820 dinars. Then she bought a laptop for 340 dinars and a desk for 92 dinars. How much money does she have left?