Rounding
Round 67 to the nearest 10
70
Use break apart addition or a number line to add
325 + 251 =
576
Use a number line to subtract:
435 - 121
314
2 x 5
10
If Jill had 132 apples and Mark had 231 apples, how many do they have altogether?
363 apples
Round 158 to the nearest 10
160
Use break apart addition or a number line to add
453 + 326
779
Use a number line to subtract
642 - 320 =
322
Draw an array to show
3 x 10
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If Avery had 457 stickers and gave her brother 326 stickers, how many does she have left?
131 stickers
Round 231 to the nearest 100
200
Use break apart addition or a number line to add
585 + 356
941
Use a number line to subtract
843 - 528
315
Draw an array AND write the repeated addition equation AND multiplication equation for
four groups of 5ooooo
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5 + 5 + 5 + 5 = 20
4 x 5 = 20
Jalon bought 5 bags of apples. Each bag had 5 apples in it. How many apples did he buy?
25 apples
Round 478 to the nearest hundred
500
Use break apart addition or a number line to add
287 + 325 =
612
Use a number line to subtract
852 - 525 =
327
Draw an array AND write the repeated addition equation AND multiplication equation for
five groups of 6oooooo
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6 + 6 + 6 + 6 + 6 =30
5 x 6 = 30
Alex had 10 boxes of erasers. If each box had 6 erasers in it, how many erasers does he have?
60 erasers
Round 681 to the nearest 10 AND then to the nearest 100
680 AND 700
Use break apart addition or a number line to add
450 + 382 =
832
Use a number line to subtract
955 - 689 =
266
Draw an array AND write the repeated addition equation AND multiplication equation for
Seven groups of 2oo 2 + 2 + 2 + 2 + 2 + 2 + 2 =14
oo 7 x 2 = 14
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Ms. Blanch has 30 pieces of Halloween candy. She wants to share them with her 3 best friends, Mrs. Garris, Mr. Biskey, and Ms. Suber! If she divides them equally among her 3 friends, how many pieces would they each get?
10 pieces of candy