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UsingAdding to Multiplyms-guzman.weebly.com/uploads/9/5/8/7/9587860/scan0007.pdf2+2+2=6 is an...
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Using Adding to Multiply Multiply. 1. Show how many wheels there are on 5 scooters in each way . .,..i!;i At-Home Help scooter 2+2+2=6 is an addition sentence. a) Draw 5 groups of wheels. 3x2=6 is a multiplication fact. The product is 6 and the factors are 3 and 2. I' \ b) Write an addition sentence. _ C) Write a multiplication fact. _ 2. Write an addition sentence and multiplication sentence for each. a) I*~/'II***II***I ****** b) 7 groups of 2 _ 3. Calculate each product. Use toothpicks, buttons, or some other small items as counters if you wish. a) 2 x 5 = _ d)6X2= _ g) 5 x 5 = _ h) 3 x 2 = _ b) 4 x 2 = _ e) 6 x 5 = _ c) 4 x 5 = _ f) 7 x 5 = _ i) 2 x 2 = _ 70 Chapter 9: Multiplication Copyright © 2004 Nelson
Transcript of UsingAdding to Multiplyms-guzman.weebly.com/uploads/9/5/8/7/9587860/scan0007.pdf2+2+2=6 is an...
Using Adding to Multiply
Multiply.
1. Show how many wheels there areon 5 scooters in each way .
.,..i!;i
At-Home Help
scooter2+2+2=6is an addition sentence.
a) Draw 5 groups of wheels.3x2=6is a multiplication fact.
The product is 6 and thefactors are 3 and 2.
I'\
b) Write an addition sentence. _
C) Write a multiplication fact. _
2. Write an addition sentence and multiplication sentence for each.
a) I*~/'II***II***I******b) 7 groups of 2 _
3. Calculate each product. Use toothpicks, buttons, or someother small items as counters if you wish.
a) 2 x 5 = _ d)6X2= _ g) 5 x 5 = _
h) 3 x 2 = _b) 4 x 2 = _ e) 6 x 5 = _
c) 4 x 5 = _ f) 7 x 5 = _ i) 2 x 2 = _
70 Chapter 9: Multiplication Copyright © 2004 Nelson
r: Name: -----
Short Stories
Solve the problems below. Highlight or underline the words that tell you toadd or subtract.~ Remember I am looking for a mathematical equation and a mathematicalsentence.
1. Joe found 116 shells. He gave away 25 of them. How many shellsdid he have left?
2. Fred had 17 flags on his wall. Ifhe hung 7 more, what would be thetotal number of flags on his wall?
3. Mrs. Brown gave a pencil to each of her 23 students. 10 students losttheir pencils. Subtract to find the number of students who still hadpencils.
4. The grocer had 146 apples. 116 apples were rotten. How many goodapples were left?
5. Phil wanted to eat 3 slices of bread for breakfast, 6 slices for lunch,and 9 for dinner. How many slices did he want to eat in all?
6. Jeffran 15 blocks without stopping. Mike ran only 11 blocks withoutstopping. How many blocks did they run altogether?
7. Teri babysat for 8 hours on Saturday and 7 hours on Sunday. Find thetotal number of hours that she babysat.
8. Laura bought 116 bananas and 22 peaches. How many pieces of fruitdid she buy in all?
A HappyThought:
858 576 973 973 442 634 442 150. 973 973
634 858 576,
371 638 576
Concept: Addition, 2 and 3 digit addends, regrouping to 10's.
662 790 371 576 357 83 732
972 576 634 634 442I
_e
64 576 576 634
A 0 E F H113 46 529 18 29
+ 37 + 37 + 47 + 644 + 829
I L M N 0126 427 29 109 228
+ 245 + 546 + 35 + 248 + 214
R S T V y447 416 419 219 143
+ 343 + 316 + 215 + 419 + 829
I12
