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Math Card War – Chapter 2 Section 1
1.6
−0.
4−
0.75
1.9
0.6
−0.
6
−1.
20.
75
1.5
1.25
3 2−
2 5−
3 4−
6 5
3 4
8 5 3 20
3 10 3 10
19 10
−
Math Card War – Chapter 2 Section 1 (continued)
0.3
−1.
9
−0.
15
1.2
−1.
6
−1.
25
−0.
3
−1.
5
0.4
0.15
8 5−
6 5−
3 5−
5 4−
2 5
5 43 5
3 2
3 20−
19 10−
Math Card War – Chapter 2 Section 5
−4x
= −
12
6x =
−36
−3x
= −
9−
7x =
−14
3 +
x =
−2
2x =
−10
−9
= 9
x
−8
= −
2x
−1
= x
+ 5
x −
1 =
1
x =
−2
x =
−1
x =
39x
= −
27
x =
−6
−3x
= −
3
x −
3 =
1
x −
2 =
1
= −
2 x −
2
= −
1x 3
Math Card War – Chapter 2 Section 5 (continued)
x =
−3
x =
1
x =
4
−2
= −
3 +
x−
7 =
−1
+ x
−10
= 1
0x
−20
= 1
0x−
16 =
8x
−8
= 2
x
−6
= x
− 3
x =
−5
x +
9 =
8x
+ 1
3 =
11
x +
6 =
2x
− 5
= −
4
−4
+ x
= −
2
x =
−4
x =
2
= −
1x 5
= −
2x 2
For use with Chapter 7 Section 3
For use with Chapter 7 Section 3 (continued)
Integer Counters
− − − − −− − − − −
− − − − −
− − − − −+ + + + ++ + + + ++ + + + ++ + + + ++ + + + +
Algebra Tiles
+ + + + + + + + ++ + + + + + + + +
− − − − − − − − −− − − − − − − − −
+ ++ ++ +
− −− −− −
Algebra Tiles
+ + + + + + + + ++ + + + + + + + +
− − − − − − − − −− − − − − − − − −
+ ++ ++ +
− −− −− −
Pattern Blocks
Pattern Blocks
Pattern Blocks
Copyright © Big Ideas Learning, LLC Big Ideas Math Red All rights reserved. Record and Practice Journal
269
For use with Chapter 5 Section 6
a. b. c. d.
Copyright © Big Ideas Learning, LLC Big Ideas Math Red All rights reserved. Record and Practice Journal
271
For use with Chapter 5 Section 6 (continued)
For use with Chapter 5 Section 7
Copyright © Big Ideas Learning, LLC Big Ideas Math Red All rights reserved. Record and Practice Journal
273
For use with Chapter 6 Section 2 Activity 1
For use with Chapter 6 Section 2 Activity 2
4
5
3
4
4
3
3
3
Copyright © Big Ideas Learning, LLC Big Ideas Math Red All rights reserved. Record and Practice Journal
275
For use with Chapter 6 Section 5
π
3 in.
ππ
π π
ππ
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