Page 42 - PlayFacto_B4
P. 42
Addition, Subtraction, Multiplication
Addition Subtraction Multiplication
① ① 4 ^ 3 = 12
5+3=8 6-2=4
② ②
6 + 4 = 10 8-6=2
Example 1 Complete each number sentence.
⑴3 ⑵ 14
^6 -6
+ 4 = 22 ^5=
⑶7 ⑷5
^8 +4
-9= ^7=
4. Target 36 39
Addition Subtraction Multiplication
① ① 4 ^ 3 = 12
5+3=8 6-2=4
② ②
6 + 4 = 10 8-6=2
Example 1 Complete each number sentence.
⑴3 ⑵ 14
^6 -6
+ 4 = 22 ^5=
⑶7 ⑷5
^8 +4
-9= ^7=
4. Target 36 39
